
AMS Sectional Meeting Full Program
Current as of Saturday, April 11, 2020 03:30:04
Spring Central Sectional Meeting
- Purdue University, West Lafayette, IN
- April 4-5, 2020 (Saturday - Sunday)
- Meeting #1157
Georgia Benkart, AMS benkart@math.wisc.edu
Saturday April 4, 2020
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Saturday April 4, 2020, 7:30 a.m.-4:00 p.m.
Exhibit and Book Sale
Lawson Commons 1130, Lawson Computer Science Building -
Saturday April 4, 2020, 7:30 a.m.-4:00 p.m.
Meeting Registration
Lawson Commons 1130, Lawson Computer Science Building -
Saturday April 4, 2020, 8:30 a.m.-11:20 a.m.
Special Session on Analysis and Probability in Sub-Riemannian Geometry, I
Room 317, Recitation Building
Organizers:
Jeremy Tyson, University of Illinois Urbana-Champaign
Jing Wang, Purdue University jingwang@purdue.edu
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8:30 a.m.
Area formulas for intrinsic regular submanifolds in the Heisenberg.
Valentino Magnani*, University of Pisa
(1157-28-266) -
9:00 a.m.
Schauder estimates at non characteristic boundary points in Carnot groups.
Giovanna Citti*, Dipartimento di Matematica, Università di Bologna
(1157-35-478) -
9:30 a.m.
Markov Convexity of Carnot Groups.
Chris Gartland*, University of Illinois Urbana-Champaign
(1157-51-475) -
10:00 a.m.
Sub-Finsler metrics and the Heisenberg group at infinity.
Nathan Fisher*, Tufts University
(1157-58-414) -
10:30 a.m.
A Fourier coefficient approach to Hausdorff dimension in the Heisenberg group.
Fernando Y. Roman-Garcia*, University of Illinois at Urbana Champaign
(1157-28-531) -
11:00 a.m.
Second Riesz transforms on some Lie groups.
Fabrice Baudoin, University of Connecticut
Li Chen*, University of Connecticut
(1157-60-578)
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8:30 a.m.
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Saturday April 4, 2020, 8:30 a.m.-11:20 a.m.
Special Session on Analysis of PDE in Fluid Dynamics: Theory and Numerics, I
Room 303, University Hall
Organizers:
Theodore Drivas, Princeton University tdrivas@math.princeton.edu
Michael Jolly, Indiana University
Huy Q. Nguyen, Brown University
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8:30 a.m.
Convex computation of extremal trajectories in dynamical systems.
Ian Tobasco*, Univ. of Illinois at Chicago
(1157-49-530) -
9:00 a.m.
Gevrey regularity for the supercritical generalized SQG equations.
Michael S Jolly, Indiana University
Anuj Kumar*, Indiana University
Vincent R Martinez, Hunter College, NYC
(1157-35-422) -
9:30 a.m.
Ill-posedness of magnetohydrodynamics.
Mimi Dai*, University of Illinois at Chicago
(1157-35-234) -
10:00 a.m.
Unique ergodicity and exponential mixing for the damped-driven stochastic KdV equation.
Vincent R Martinez*, CUNY-Hunter College
(1157-37-84) -
10:30 a.m.
Discussion -
11:00 a.m.
Hierarchy of entropies in pressured Euler Alignment systems.
Roman Shvydkoy*, UIC
(1157-35-218)
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8:30 a.m.
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Saturday April 4, 2020, 8:30 a.m.-11:20 a.m.
Special Session on Coding and Cryptography, I
Room 112, Recitation Building
Organizers:
Ryann Cartor, Clemson University
Neville Fogarty, Christopher Newport University
Gretchen Matthews, Virginia Tech
Dane Skabelund, Virginia Tech dskabelund@vt.edu
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8:30 a.m.
Cyclic codes with hierarchical locality.
Alexander Barg*, University of Maryland
(1157-94-342) -
9:00 a.m.
Locally recoverable codes from planar graphs.
Kathryn Haymaker*, Villanova University
Justin O'Pella, Thomas Jefferson University
(1157-94-580) -
9:30 a.m.
Locally recoverable codes from Galois theory.
Giacomo Micheli*, University of South Florida
(1157-11-455) -
10:00 a.m.
Entanglement-assisted Quantum Codes from Euclidean and Hermitian Cyclic Codes.
Francisco Revson Fernandes Pereira*, School of Science & Technology, University of Camerino, Italy
(1157-12-539) -
10:30 a.m.
Constructions of CSS-T codes for universal quantum computation.
Felice Manganiello*, Clemson University
Jessalyn Bolkema, Harvey Mudd College
Harrison Eggers, Clemson University
(1157-94-500) -
11:00 a.m.
Evaluation codes from 3-d lattice polytopes.
Jenya Soprunova*, Kent State University
Kyle Meyer, UC San Diego
Ivan Soprunov, Cleveland State University
(1157-94-484)
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8:30 a.m.
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Saturday April 4, 2020, 8:30 a.m.-11:20 a.m.
Special Session on Combinatorial Algebra and Geometry, I
Room 1142, Lawson Computer Science Building
Organizers:
Christine Berkesch, University of Minnesota
Laura Matusevich, Texas A&M University
Aleksandra Sobieska, Texas A&M University ola@math.tamu.edu
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8:30 a.m.
What Makes a Complex Virtual.
Michael C Loper*, University of Minnesota
(1157-13-239) -
9:00 a.m.
Virtual Resolutions of Monomial Ideals.
Jay Yang*, University of Minnesota - Twin Cities
(1157-13-520) -
9:30 a.m.
Random Flag Complexes and Torsion for Veronese Syzygies.
Caitlyn Booms, University of Wisconsin
Daniel Erman*, University of Wisconsin
Kevin Kristensen, University of Wisconsin
Jay Yang, University of Minnesota
(1157-13-433) -
10:00 a.m.
Weighted Stanley-Reisner Correspondence.
Selvi Kara Beyarslan*, University of South Alabama
(1157-13-143) -
10:30 a.m.
Minimal resolutions of monomial ideals.
John Eagon, University of Minnesota
Ezra Miller, Duke University
Erika Ordog*, Duke University
(1157-13-271) -
11:00 a.m.
Quasi-equigenerated and Freiman cover ideals of graphs.
Benjamin Drabkin*, University of Nebraska -- Lincoln
Lorenzo Guerrieri, Jagiellonian University
(1157-13-241)
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8:30 a.m.
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Saturday April 4, 2020, 8:30 a.m.-11:20 a.m.
Special Session on Combinatorial Techniques in Commutative Algebra, I
Room 3102, Lawson Computer Science Building
Organizers:
Giulio Caviglia, Purdue University gcavigli@purdue.edu
Jay Schweig, Oklahoma State University
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8:30 a.m.
The singular locus of a hyperplane arrangement in $\mathbb P^3$, and liaison.
Juan Migliore*, University of Notre Dame
Uwe Nagel, University of Kentucky
Henry Schenck, Auburn University
(1157-14-79) -
9:00 a.m.
Segre's Regularity Bound for Fat Point Schemes.
Uwe Nagel*, University of Kentucky
(1157-13-289) -
9:30 a.m.
Algebraic invariants of weighted oriented graphs.
Selvi K Beyarslan, University of South Alabama
Jennifer Biermann*, Hobart and William Smith Colleges
Kuei-Nuan Lin, Penn State University Greater Allegheny
Augustine O'Keefe, Connecticut College
(1157-13-568) -
10:00 a.m.
Max min vertex cover and the size of Betti tables.
Huy Tai Ha*, Tulane University
Takayuki Hibi, Osaka University
(1157-05-550) -
10:30 a.m.
Explicit Stillman bounds for all degrees.
Yihui Liang*, Purdue University
Giulio Caviglia, Purdue University
(1157-13-225) -
11:00 a.m.
Breaking up homological cycles and subadditivity of betti numbers.
Sara Faridi*, Dalhousie University
Mayada Shahada, Dalhousie University
(1157-05-544)
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8:30 a.m.
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Saturday April 4, 2020, 8:30 a.m.-11:20 a.m.
Special Session on Complex Geometry, I
Room 302, Recitation Building
Organizers:
Laszlo Lempert, Purdue University
Chi Li, Purdue University li2285@purdue.edu
Sai-Kee Yeung, Purdue University
Yuan Yuan, Syracuse University
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8:30 a.m.
Calabi-Yau metrics on $\mathbb{C}^n$.
Gabor Szekelyhidi*, University of Notre Dame
(1157-53-176) -
9:30 a.m.
Superrigidity of mapping class groups with finite volume quotient.
Ling Xu*, Purdue University
(1157-51-461) -
10:30 a.m.
Some old and new results on the invariant metrics.
Damin Wu*, University of Connecticut
(1157-32-158)
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8:30 a.m.
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Saturday April 4, 2020, 8:30 a.m.-10:50 a.m.
Special Session on Contemporary Applications of Gradient Flows and Variational Methods, I
Room 219, University Hall
Organizers:
Tao Luo, Purdue University
Nung Kwan (Aaron) Yip, Purdue University yipn@purdue.edu
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8:30 a.m.
Gradient flow formulation and numerical simulation for motion by mean curvature and contact line dynamics on rough surface.
Yuan Gao*, Duke University
(1157-65-182) -
9:00 a.m.
Optimal convergence rates for the Cahn-Hilliard equation on the real line.
Sarah Biesenbach*, RWTH Aachen University
(1157-35-238) -
9:30 a.m.
Accelerating Langevin sampling with birth-death processes.
Yulong Lu*, Duke University
(1157-35-355) -
10:00 a.m.
From clustering with graph cuts to isoperimetric inequalities: quantitative convergence rates of Cheeger cuts on data clouds.
Nicolas Garcia Trillos*, University of Wisconsin Madison
Ryan Murray, North Carolina State University
Matthew Thorpe, University of Cambridge
(1157-49-151) -
10:30 a.m.
Variational Inference Using Coupled Neural Differential Equations.
Ruixin Wang, School of Industrial Engineering, Purdue University
Prateek Jaiswal, School of Industrial Engineering, Purdue University
Harsha Honnappa*, School of Industrial Engineering, Purdue University
(1157-90-517)
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8:30 a.m.
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Saturday April 4, 2020, 8:30 a.m.-11:20 a.m.
Special Session on Gaussian and non-Gaussian Stochastic Analysis, I
Room 315, Recitation Building
Organizers:
Cheng Ouyang, University of Illinois at Chicago
Takashi Owada, Purdue University owada@purdue.edu
Samy Tindel, Purdue University
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8:30 a.m.
Brownian windings in dimension 4.
Fabrice Baudoin*, University of Connecticut
Nizar Demni, University of Rennes
Jing Wang, Purdue University
(1157-60-419) -
9:00 a.m.
Extremal clustering under moderate long range dependence and moderately heavy tails.
Zaoli Chen, Cornell University
Gennady Samorodnitsky*, Cornell University, Ithaca, NY
(1157-60-193) -
9:30 a.m.
The Parisi Formula for Spin Glass Models via Stochastic Analysis.
Elton P Hsu*, Northwestern University
(1157-60-554) -
10:00 a.m.
On potential theory of Markov processes with jump kernels decaying at the boundary.
PANKI KIM, Seoul National University
Renming Song*, University of Illinois at Urban-Champaign
Zoran Vondracek, University of Zagreb
(1157-60-155) -
10:30 a.m.
Discussion -
11:00 a.m.
On discrete-time self-similar processes with stationary increments.
Yi Shen*, University of Waterloo
Zhenyuan Zhang, University of Waterloo
(1157-60-450)
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8:30 a.m.
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Saturday April 4, 2020, 8:30 a.m.-11:20 a.m.
Special Session on Group Theory and Logic, I
Room 121, Class of 1950 Lecture Hall
Organizers:
Meng-Che (Turbo) Ho, Purdue University ho140@purdue.edu
Julia F. Knight, University of Notre Dame
D.B. McReynolds, Purdue University
Thomas Sinclair, Purdue University
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8:30 a.m.
Conjugacy and power conjugacy problems in finitely presented groups.
Mark Sapir*, Vanderbilt University
Alexander Olshanskii, Vanderbilt University
(1157-20-377) -
9:30 a.m.
Residual Finiteness of solvable groups and distortion of cyclic subgroups.
Mark A Pengitore*, The Ohio State University
(1157-20-605) -
10:00 a.m.
Equationally noetherian groups and families.
Michael Hull*, University of North Carolina at Greensboro
(1157-20-445) -
10:30 a.m.
Acylindrically hyperbolic groups and elementary equivalence.
Simon André*, Vanderbilt University
(1157-20-416) -
11:00 a.m.
Discussion
-
8:30 a.m.
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Saturday April 4, 2020, 8:30 a.m.-11:20 a.m.
Special Session on Harmonic Analysis, I
Room 1245, Beering Hall
Organizers:
Brian Street, University of Wisconsin-Madison street@math.wisc.edu
Shaoming Guo, University of Wisconsin-Madison
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8:30 a.m.
Roth's type theorems on (polynomial) progressions.
Xiaochun Li*, UIUC
(1157-42-35) -
9:30 a.m.
Uniform Bounds for the Bilinear Hilbert Transform.
Gennady Uraltsev*, Cornell University
(1157-42-55) -
10:00 a.m.
Proof sketch of a generalized multilinear Kakeya inequality.
D Maldague*, MIT
(1157-42-60) -
10:30 a.m.
Real roots of random polynomials.
Yen Q Do*, University of Virginia
(1157-60-102)
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8:30 a.m.
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Saturday April 4, 2020, 8:30 a.m.-11:20 a.m.
Special Session on Higher Structures in Topology, Geometry and Physics, I
Room 309, Recitation Building
Organizers:
Ralph Kaufmann, Purdue University rkaufman@math.purdue.edu
Martin Markl, Institute of Mathematics of the Czech Academy of Sciences
Sasha Voronov, University of Minnesota
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8:30 a.m.
Configuration spaces form an $\infty$-operad.
Philip Hackney*, University of Louisiana at Lafayette
(1157-55-329) -
9:30 a.m.
Higher Modular Operads.
Philip Hackney, University of Louisiana at Lafayette
Marcy Robertson*, University of Melbourne
Donald Yau, Ohio State Newark
(1157-55-326) -
10:30 a.m.
The Goresky-Hingston algebra and singular Hochschild cohomology.
Manuel Rivera*, Purdue University
Zhengfang Wang, University of Stuttgart
(1157-55-247)
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8:30 a.m.
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Saturday April 4, 2020, 8:30 a.m.-11:20 a.m.
Special Session on Integrability, Symmetry and Physics, I
Room 308, Recitation Building
Organizers:
E. Birgit Kaufmann, Purdue University ebkaufma@purdue.edu
Oleksandr Tsymbaliuk, Yale University
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8:30 a.m.
Two-dimensional perturbative scalar field theory with polynomial potential and cutting-gluing.
Pavel Mnev*, University of Notre Dame
(1157-81-404) -
9:30 a.m.
Noncommutative pentagram map.
Michael Shapiro*, Michigan State University
(1157-37-559) -
10:30 a.m.
The meromorphic R-matrix of the Yangian.
Sachin Gautam*, The Ohio State University
Valerio Toledano Laredo, Northeastern University
Curtis Wendlandt, The Ohio State University
(1157-81-397)
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8:30 a.m.
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Saturday April 4, 2020, 8:30 a.m.-11:20 a.m.
Special Session on Knots and Links in 3-Manifolds, I
Room 122, Recitation Building
Organizers:
Micah Chrisman, The Ohio State University
Sujoy Mukherjee, The Ohio State University mukherjee.166@osu.edu
Robert Todd, Mount Mercy University
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8:30 a.m.
Isotopy and equivalence of knots in 3-manifolds.
Paolo Aceto, Mathematical Institute University of Oxford
Corey Bregman, Department of Mathematics, Brandeis University
Christopher Davis, Department of Mathematics, University of Wisconsin--Eau Claire
JungHwan Park*, School of Mathematics, Georgia Institute of Technology
Arunima Ray, Max-Planck-Institut fur Mathematik
(1157-57-279) -
9:00 a.m.
Concordance and homotopy of knots in homology spheres.
Christopher William Davis*, University of Wisconsin-Eau Claire
(1157-57-113) -
9:30 a.m.
An Analogue of Milnor's Invariants for Knots in 3-Manifolds.
Miriam Kuzbary*, Georgia Institute of Technology
(1157-57-448) -
10:00 a.m.
Link homologies and ribbon concordance.
Carmen Caprau*, California State University, Fresno
Nicolle Gonzalez, University of California, Los Angeles
Christine Ruey Shan Lee, University of South Alabama
Radmila Sazdanovic, North Carolina State University
Melissa Zhang, University of Georgia
(1157-57-390) -
10:30 a.m.
Double null concordance of knots in thickened surfaces.
Micah Chrisman, The Ohio State University
Puttipong Pongtanapaisan*, University of Iowa
(1157-57-542) -
11:00 a.m.
Ascent concordance.
William Rushworth*, McMaster University
(1157-57-43)
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8:30 a.m.
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Saturday April 4, 2020, 8:30 a.m.-11:20 a.m.
Special Session on Low-dimensional Topology, I
Room 114, Recitation Building
Organizers:
Matthew Hedden, Michigan State University
Katherine Raoux, Michigan State University
Lev Tovstopyat-Nelip, Michigan State University tovstopy@msu.edu
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8:30 a.m.
Exotic 4-manifolds and piecewise linear surfaces.
Kyle Hayden*, Columbia University
Lisa Piccirillo, Brandeis University and MIT
(1157-57-174) -
9:00 a.m.
Twist left-veering open books.
Keiko Kawamuro*, University of Iowa
(1157-57-217) -
9:30 a.m.
An infinite rank summand of the homology cobordism group.
Irving Dai, Massachusetts Institute of Technology
Jennifer Hom, Georgia Institute of Technology
Matthew Stoffregen, Massachusetts Institute of Technology
Linh Truong*, Institute for Advanced Study
(1157-57-282) -
10:00 a.m.
Rationally and holomorphically convex domains with specified boundary.
Thomas E. Mark*, University of Virginia
Bulent Tosun, University of Alabama
(1157-57-548) -
10:30 a.m.
A generalization of Rasmussen's invariant, with applications to surfaces in some four-manifolds.
Ciprian Manolescu, Stanford University
Marco Marengon*, UCLA
Sucharit Sarkar, UCLA
Michael Willis, UCLA
(1157-57-59) -
11:00 a.m.
Weinstein Handlebodies for Complements of Smoothed Toric Divisors.
Bahar Acu*, Northwestern University
Orsola Capovilla-Searle, Duke University
Agnes Gadbled, University of Paris-Sud
Aleksandra Marinkovic, University of Belgrade
Emmy Murphy, Northwestern University
Laura Starkston, University of California Davis
Angela Wu, University College London
(1157-51-527)
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8:30 a.m.
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Saturday April 4, 2020, 8:30 a.m.-11:20 a.m.
Special Session on Mathematical Finance and Actuarial Sciences, I
Room 119, University Hall
Organizers:
Kiseop Lee, Purdue University kiseop@purdue.edu
Jianxi Su, Purdue University
Jose Figueora-Lopez, Washington University, St. Louis
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8:30 a.m.
Optimal Jump Detection and Volatility Estimation Using Wavelet And Multiscale Analysis.
Benjamin Cooper Boniece, Washington University in St. Louis
Jose E. Figueroa-Lopez*, Washington University in St. Louis
Chuyi Yu, Washington University in St. Louis
(1157-60-507) -
9:00 a.m.
Sharing Profits in the Sharing Economy.
Gu Wang*, Worcester Polytechnic Institute
Paolo Guasoni, Dublin City University
(1157-91-400) -
9:30 a.m.
Self-excited Black-Scholes models.
Alec N. Kercheval*, Florida State University
Navid Salehy, University of New Orleans
Nima Salehy, Louisiana Tech University
(1157-60-314) -
10:00 a.m.
Pricing and hedging short-maturity Asian options in local volatility models.
Hyungbin Park*, Seoul National University
Jonghwa Park, Seoul National University
(1157-60-298) -
10:30 a.m.
Global Convergence of Stochastic Gradient Hamiltonian Monte Carlo for Non-Convex Stochastic Optimization.
Xuefeng Gao, Chinese University of Hong Kong
Mert Gurbuzbalaban, Rutgers University
Lingjiong Zhu*, Florida State University
(1157-60-98) -
11:00 a.m.
Systemic Risk Quantification via Shock Amplification in Financial Networks.
Dohyun Ahn, Chinese University of Hong Kong
Nan Chen, Chinese University of Hong Kong
Kyoung-Kuk Kim*, Korea Advanced Institute of Science and Technology
(1157-60-172)
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8:30 a.m.
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Saturday April 4, 2020, 8:30 a.m.-11:20 a.m.
Special Session on Mathematical Methods for Inverse Problems, I
Room 203, University Hall
Organizers:
Isaac Harris, Purdue University harri814@purdue.edu
Peijun Li, Purdue University
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9:00 a.m.
Extended-Sampling-Bayesian Method for Limited Aperture Inverse Scattering Problems.
Zhaoxing Li, UESTC
Zhiliang Deng, UESTC
Jiguang Sun*, Michigan Technological University
(1157-65-223) -
9:30 a.m.
Inverse Problems and Dynamical X-ray Tomography.
Siamak Rabieniaharatbar*, Purdue University
(1157-44-609) -
10:00 a.m.
A multi-regularization method for NMR relaxometry.
Miaojung Yvonne Ou*, University of Delaware
Chuan Bi, NIA/NIH
Richard Spencer, NIA/NIH
(1157-41-638) -
10:30 a.m.
Uniqueness Criteria in Multi-Energy CT.
Guillaume Bal, The University of Chicago
Fatma Terzioglu*, The University of Chicago
(1157-00-119) -
11:00 a.m.
Geodesic X-Ray Transform on Asymptotically Hyperbolic Manifolds.
Nikolaos Eptaminitakis*, University of Washington
C. Robin Graham, University of Washington
(1157-53-639)
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9:00 a.m.
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Saturday April 4, 2020, 8:30 a.m.-11:20 a.m.
Special Session on Multiplicative Ideal Theory in honor of the career of William Heinzer, I
Room B155, Lawson Computer Science Building
Organizers:
Evan Houston, University of North Carolina, Charlotte
Alan Loper, Ohio State University loper.4@osu.edu
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8:30 a.m.
The tree of quadratic transforms of a regular local ring of dimension two.
William Heinzer, Purdue University
K. Alan Loper, Ohio State University-Newark
Bruce Olberding*, New Mexico State University
(1157-13-317) -
9:00 a.m.
Ideals in the p-adic Ring of Analytic Functions.
Nicholas James Bruno*, The Ohio State University
(1157-13-583) -
9:30 a.m.
Pseudo-monotone sequences and extensions of valuations.
Dario Spirito*, Università di Padova
(1157-13-407) -
10:00 a.m.
Almost Discrete Valuation Domains.
D. D. Anderson*, The University of Iowa
Shiqi Xing, Chengdu University of Information Technology
Muhammad Zafrullah, Idaho State University
(1157-13-154) -
10:30 a.m.
On ring extension satisfying the star-hash property.
Simplice Tchamna*, Georgia College
(1157-13-25) -
11:00 a.m.
On the inductive construction of rank 1, 2, and 3 valuations on $K(x,y)$ and their associated structures.
Reeve Garrett*, The Ohio State University
(1157-13-14)
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8:30 a.m.
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Saturday April 4, 2020, 8:30 a.m.-11:20 a.m.
Special Session on Nonlinear Partial Differential Equations from Variational Problems and Fluid Equations, I
Room 317, University Hall
Organizers:
Tao Huang, Wayne State University taohuang@wayne.edu
Changyou Wang, Purdue University
-
8:30 a.m.
Nematic Liquid Crystal Structures in Slabs.
Daniel Phillips*, Department of Mathematics, Purdue University
Patricia Bauman, Department of Mathematics, Purdue University
(1157-35-192) -
9:00 a.m.
Wellposedness of compressible viscoelasticity with zero shear viscosity.
Xianpeng Hu*, City University of Hong Kong
(1157-35-38) -
9:30 a.m.
Global wellposedness of a gradient flow arising from a triblock copolymer system.
Xiang Xu*, Old Dominion University
(1157-35-57) -
10:00 a.m.
The Fractional Porous Medium Equation on Manifolds with Conic Singularities.
Yuanzhen Shao*, The University of Alabama
Nikolaos Roidos, University of Patras, Greece
(1157-35-40) -
10:30 a.m.
Interior approximation of sets of finite perimeter and applications to traces and extensions of divergence measure fields and BV functions.
Qinfeng Li*, University of Texas at San Antonio
Guiqiang Chen, Oxford University
Changfeng Gui, University of Texas at San Antonio
Yeyao Hu, University of Texas at San Antonio
Monica Torres, Purdue University
(1157-49-196) -
11:00 a.m.
Babuska Problem in Composite Materials and its Applications to Stokes Equations.
HaiGang LI*, Beijing Normal University
(1157-35-537)
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8:30 a.m.
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Saturday April 4, 2020, 8:30 a.m.-11:20 a.m.
Special Session on Numerical Linear Algebra, I
Room 113, Recitation Building
Organizers:
Jianlin Xia, Purdue University xiaj@purdue.edu
Xuefeng Xu, Purdue University
-
8:30 a.m.
The Structure and Interpretation of Graph Spectral Densities.
David Samuel Bindel*, Cornell University
(1157-15-469) -
9:00 a.m.
SCF Iteration for Orthogonal Canonical Correlation Analysis.
Ren-Cang Li*, University of Texas at Arlington
Li Wang, University of Texas at Arlington
Lei-hong Zhang, Soochow University
Zhaojun Bai, University of California at Davis
(1157-65-44) -
9:30 a.m.
Cayley Transform and Orthogonal Recurrent Neural Networks.
Qiang Ye*, University of Kentucky
(1157-65-313) -
10:00 a.m.
Algebraic Multigrid Methods for Computing Diffusion State Distance on Graphs.
Xiaozhe Hu*, Tufts University
(1157-15-619) -
10:30 a.m.
A Fast Kernel-independent treecode for General Rotne-Prager-Yamakawa tensor.
Lei Wang*, University of Wisconsin, Milwaukee
(1157-65-116) -
11:00 a.m.
New Models for Multi-Class Networks.
Jiafeng Jin*, Kent State University
Omar De la Cruz Cabrera, Kent State University
Lothar Reichel, Kent State University
(1157-65-571)
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8:30 a.m.
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Saturday April 4, 2020, 8:30 a.m.-11:20 a.m.
Special Session on Optimization for Discrete Geometry, I
Room 017, University Hall
Organizers:
Mark Magsino, The Ohio State University magsino.2@osu.edu
Hans Parshall, The Ohio State University
-
8:30 a.m.
Universal upper bounds for energies of spherical codes of given cardinality and separation.
P Boyvalenkov, Bulgarian Academy of Sciences
P Dragnev*, Purdue University Fort Wayne
D Hardin, Vanderbilt University
E Saff, Vanderbilt University
M Stoyanova, Sofia University
(1157-52-205) -
9:00 a.m.
Asymptotic properties of the minimizers of short-range scale-invariant interaction energies.
Douglas Hardin, Vanderbilt University
Edward Saff, Vanderbilt University
Oleksandr Vlasiuk*, Florida State University
(1157-52-509) -
9:30 a.m.
Group invariant representations.
Jameson Cahill*, New Mexico State University
Andres Contreras, New Mexico State University
Andres Contreras Hip, New Mexico State University
(1157-42-622) -
10:00 a.m.
On the Search for Tight Frames of Low Coherence.
Xuemei Chen*, New Mexico State University
Douglas P Hardin, Vanderbilt University
Edward B Saff, Vanderbilt University
(1157-31-320) -
10:30 a.m.
Equiangular lines with a fixed angle.
Zilin Jiang*, Massachusetts Institute of Technology
(1157-05-17) -
11:00 a.m.
Nearly orthogonal vectors.
Chris Cox*, Carnegie Mellon University
Boris Bukh, Carnegie Mellon University
(1157-05-16)
-
8:30 a.m.
-
Saturday April 4, 2020, 8:30 a.m.-11:20 a.m.
Special Session on Quantum Algebra and Quantum Topology, I
Room 123, Recitation Building
Organizers:
Shawn Cui, Purdue University cuixsh@gmail.com
Julia Plavnik, Indiana University
Tian Yang, Texas A&M University
-
9:00 a.m.
Higher central charges and their applications.
Yilong Wang*, Louisiana State University
(1157-81-451) -
9:30 a.m.
Schur-Weyl categories.
Alexei Davydov*, Ohuo University
(1157-18-90) -
10:00 a.m.
Discussion -
10:30 a.m.
On the center of small quantum groups.
You Qi*, University of Virginia
(1157-20-277) -
11:00 a.m.
On images of SU(2) and SO(3) TQFT representations of mapping class groups with boundary.
Shuang Ming*, Texas A&M University
Greg Kuperberg, University of California, Davis
(1157-81-336)
-
9:00 a.m.
-
Saturday April 4, 2020, 8:30 a.m.-11:20 a.m.
Special Session on Recent Advances in Modeling, Computational Methods and Simulations of Physical/Biological Systems, I
Room 217, University Hall
Organizers:
Suchuan Steven Dong, Purdue University sdong@purdue.edu
Jie Shen, Purdue University
Zhiguo Yang, Purdue University
-
8:30 a.m.
An ODE model for Nesterov's accelerated gradient descent method.
Abner J. Salgado*, University of Tennessee, Knoxville 37996
Steven Wise, University of Tennessee, Knoxville 37996
Jea-Hyun Park, University of Tennessee, Knoxville 37996
(1157-65-254) -
9:00 a.m.
Efficient schemes with unconditionally energy stabilities for anisotropic phase field models.
Xiaofeng Yang*, University of South Carolina
(1157-65-259) -
9:30 a.m.
The divergence-conforming immersed boundary method.
Hugo Casquero, Carnegie Mellon University
Carles Bona-Casas, Universidad de las Islas Baleares
Deepesh Toshniwal, Delft University of Technology
Thomas J.R. Hughes, The University of Texas at Austin
Hector Gomez*, Purdue University
Jessica Zhang, Carnegie Mellon University
(1157-65-128) -
10:00 a.m.
Mathematical analysis and finite element simulation of surface plasmon polaritons in graphene.
Jichun Li*, University of Nevada Las Vegas
(1157-65-122) -
10:30 a.m.
Energetic Variational Approaches in Dynamics arising from Biology.
Chun Liu*, Illinois Institute of Technology
Yiwei Wang, Illinois Institute of Technology
(1157-49-114) -
11:00 a.m.
Fast sparse grid simulations of fifth order WENO scheme for high dimensional hyperbolic PDEs.
Xiaozhi Zhu, Department of Applied and Computational Mathematics and Statistics, University of Notre Dame
Yong-Tao Zhang*, Department of Applied and Computational Mathematics and Statistics, University of Notre Dame
(1157-65-127)
-
8:30 a.m.
-
Saturday April 4, 2020, 8:30 a.m.-11:20 a.m.
Special Session on Recent Developments in Automorphic Forms and Representations of p-adic Groups, I
Room 2290, Beering Hall
Organizers:
David Goldberg, Purdue University
Baiying Liu, Purdue University liu2053@purdue.edu
Freydoon Shahidi, Purdue University
-
8:30 a.m.
Non-linear Fourier transforms and standard $L$-function for symplectic groups: local theory.
Dihua Jiang*, University of Minnesota, Twin Cities
(1157-11-552) -
9:30 a.m.
Basic functions and the stable trace formula.
Tian An Wong*, Smith College
(1157-22-48) -
10:00 a.m.
On triple product L functions.
Jayce Robert Getz*, Duke University
(1157-11-375) -
10:30 a.m.
The Stable Transfer Factor for the Symmetric Power Lifting From $GL_2$ to $GL_{n+1}$.
Daniel Johnstone*, University of Minnesota
(1157-11-263) -
11:00 a.m.
Strong uniform admissibility for representations of $GL_n$ and Sarnak's density conjecture.
Simon Marshall*, UW Madison
Mathilde Gerbelli-Gauthier, University of Chicago
(1157-11-231)
-
8:30 a.m.
-
Saturday April 4, 2020, 8:30 a.m.-11:20 a.m.
Special Session on Recent Developments in Commutative Algebra, I
Room B151, Lawson Computer Science Building
Organizers:
Jennifer Kenkel, University of Kentucky
Liquan Ma, Purdue University ma326@purdue.edu
Uli Walther, Purdue University
-
8:30 a.m.
The Containment Problem for Symbolic Powers.
Craig Huneke*, University of Virginia
(1157-13-106) -
9:00 a.m.
Relations between the $2\times 2$ minors of a generic matrix.
Hang Huang, Texas A&M University
Michael Perlman, University of Notre Dame
Claudia Polini, University of Notre Dame
Claudiu Raicu*, University of Notre Dame
Alessio Sammartano, University of Notre Dame
(1157-13-491) -
9:30 a.m.
The local cohomology of a parameter ideal with respect to an arbitrary ideal.
Monica A. Lewis*, University of Michigan
(1157-13-157) -
10:00 a.m.
Computing $D$-annihilators of algebraic functions.
Avi Steiner*, University of Western Ontario
(1157-16-348) -
10:30 a.m.
Ulrich modules do not always exist.
Farrah Yhee*, University of Michigan, Ann Arbor
(1157-13-164) -
11:00 a.m.
Geometric vertex decomposition and liaison.
Patricia Klein*, University of Minnesota
Jenna Rajchgot, University of Saskatchewan
(1157-13-371)
-
8:30 a.m.
-
Saturday April 4, 2020, 8:30 a.m.-11:20 a.m.
Special Session on Recent Developments in High Order Numerical Methods for Partial Differential Equations, I
Room 101, University Hall
Organizers:
Zheng Sun, The Ohio State University sun.2516@osu.edu
Xiangxiong Zhang, Purdue University
-
8:30 a.m.
Eulerian-Lagrangian discontinuous Galerkin method for linear advection problems and its application to nonlinear Vlasov dynamics.
Xiaofeng Cai, University of Delaware
Jingmei Qiu*, University of Delaware
(1157-65-3) -
9:00 a.m.
"Explicit" divergence-free discontinuous Galerkin methods for incompressible flow.
Guosheng Fu*, University of Notre Dame
(1157-65-4) -
9:30 a.m.
A fast implicit solver for semiconductor models in one space dimension.
M. Paul Laiu*, Oak Ridge National Laboratory
Zheng Chen, University of Massachusetts Dartmouth
Cory Hauck, Oak Ridge National Laboratory
(1157-35-147) -
10:00 a.m.
An adaptive multiresolution discontinuous Galerkin method with artificial viscosity for scalar hyperbolic conservation laws in multidimensions.
Juntao Huang*, Michigan State University
Yingda Cheng, Michigan State University
(1157-65-168) -
10:30 a.m.
Robust and efficient matrix-free solvers for high-order finite element discretizations.
Will Pazner*, Center for Applied Scientific Computing, Lawrence Livermore National Laboratory
(1157-65-235) -
11:00 a.m.
A High Order Positivity-Preserving Discontinuous Galerkin Method for Compressible Navier-Stokes Equations.
Mustafa Danis*, Iowa State University
(1157-65-341)
-
8:30 a.m.
-
Saturday April 4, 2020, 8:30 a.m.-11:20 a.m.
Special Session on Rigidity Theory, Distance Geometry and Applications, I
Room 313, Recitation Building
Organizers:
Mireille Boutin, Purdue University mboutin@purdue.edu
Gregor Kemper, Technische Universität München
Jessica Sidman, Mount Holyoke College
-
8:30 a.m.
Performance Analysis of Wireless Localization using Stochastic Geometry.
Christopher E. O'Lone, Virginia Tech
Harpreet S. Dhillon*, Virginia Tech
R. Michael Buehrer, Virginia Tech
(1157-60-569) -
9:00 a.m.
Convex optimization approach to distance geometry and related problems in NMR spectroscopy.
Yuehaw Khoo*, University of Chicago
Amit Singer, Princeton University
David Cowburn, Albert Einstein College of Medicine
(1157-90-24) -
9:30 a.m.
Personal Area Position Tracking and its Applications.
R Abhishek Shankar*, Purdue University
Mohit Singh, Purdue University
Byunghoo Jung, Purdue University
(1157-51-648) -
10:00 a.m.
Localization-of-Things: A New Opportunity in Applied Mathematics.
Moe Z. Win*, Massachusetts Institute of Technology
Andrea Conti, University of Ferrara
(1157-15-470) -
10:30 a.m.
A Drone Can Hear the Shape of a Room.
Mireille Boutin, Purdue University
Gregor Kemper*, Technical University of Munich
(1157-51-214) -
11:00 a.m.
Rigidity and Protein Graphs.
Carlile Lavor*, University of Campinas (UNICAMP)
(1157-92-13)
-
8:30 a.m.
-
Saturday April 4, 2020, 8:30 a.m.-11:20 a.m.
Special Session on Scientific Machine Learning
Room 019, University Hall
Organizers:
Tong Qin, The Ohio State University qin.428@osu.edu
Dongbin Xiu, The Ohio State University
-
8:30 a.m.
A homotopy training algorithm for fully connected neural networks and applications in solving PDEs.
Wenrui Hao*, Penn State University
(1157-65-135) -
9:00 a.m.
Data-driven discovery of differential equations with random initial and boundary conditions using subsampling-based robust Bayesian method.
Guang Lin*, Purdue University
Sheng Zhang, Purdue University
(1157-65-131) -
9:30 a.m.
Proxy point method for analytical compression of kernel matrices.
Jianlin Xia*, Purdue University
Xin Ye, Purdue University
Lexing Ying, Stanford University
(1157-15-446) -
10:00 a.m.
Bifidelity data-assisted Neural Network Approximation in Reduced Order Modeling for time-dependent PDEs.
Xueyu Zhu*, University of Iowa
Chuan Lu, University of Iowa
(1157-65-462) -
10:30 a.m.
Data-driven governing equations approximation using deep neural networks.
Tong Qin*, The Ohio State University
Zhen Chen, The Ohio State University
John Jakeman, Sandia National Laboratories
Dongbin Xiu, The Ohio State University
(1157-65-262) -
11:00 a.m.
On generalized residue network for deep learning of unknown dynamical systems.
Zhen Chen*, The Ohio State University
Dongbin Xiu, The Ohio State University
(1157-65-264)
-
8:30 a.m.
-
Saturday April 4, 2020, 8:30 a.m.-11:20 a.m.
Special Session on Sharp Eigenvalue Estimates for Partial Differential Operators, I
Room 103, University Hall
Organizers:
Mark Ashbaugh, University of Missouri ashbaughm@missouri.edu
Richard Laugesen, University of Illinois
-
8:30 a.m.
Extremal problems for eigenvalues and torsion functions.
Rodrigo Banuelos*, Purdue University
Phanuel Mariano, University of New Haven
Jing Wang, Purdue University
(1157-60-256) -
9:00 a.m.
Exit Time Moments and Eigenvalue Estimates.
Don Colladay, New College of Florida
Emily Dryden, Bucknell University
Jeffrey Langford*, Bucknell University
Patrick McDonald, New College of Florida
(1157-35-495) -
9:30 a.m.
Minimization of trace functionals on graphs with symmetries.
Michael M Dotzel*, MIT/University of Missouri-Columbia
Carlo Morpurgo, University of Missouri-Columbia
(1157-49-331) -
10:00 a.m.
Spectral gaps of 1-D Robin Schrödinger operators.
Derek Kielty*, University of Illinois at Urbana-Champaign
Mark Ashbaugh, University of Missouri
(1157-35-472) -
10:30 a.m.
Isoperimetric Inequalities for Wedge-Like Membranes and Convex Cones.
Lotfi Hermi*, Florida International University
(1157-35-386) -
11:00 a.m.
Complementary Estimates for Eigenvalue Means.
Evans M Harrell*, Georgia Institute of Technology
Luigi Provenzano, Università degli Studi di Padova
Joachim Stubbe, École Polytechnique Fédérale de Lausanne
(1157-35-318)
-
8:30 a.m.
-
Saturday April 4, 2020, 8:30 a.m.-11:20 a.m.
Special Session on Stability in Topology, Arithmetic, and Representation Theory, I
Room 108, Recitation Building
Organizers:
Jeremy Miller, Purdue University
Peter Patzt, Purdue University
Andrew Putman, University of Notre Dame andyp@nd.edu
-
8:30 a.m.
The Drinfel'd-Kohno Lie algebras and their applications to high-dimensional manifolds.
Alexander Kupers*, Harvard University
(1157-55-242) -
9:30 a.m.
Twisted Dyer-Lashof operations.
Calista Bernard*, Stanford University
(1157-55-265) -
10:00 a.m.
Secondary stability and periodicity for unordered configuration spaces.
Zachary Himes*, Purdue University
(1157-55-83) -
10:30 a.m.
The categorified graph minor theorem and graph configuration spaces.
Dane Miyata, University of Oregon
Nicholas Proudfoot, University of Oregon
Eric Ramos*, University of Oregon
(1157-05-312) -
11:00 a.m.
Homological stability for spaces of representations.
Daniel A Ramras*, IUPUI
Mentor Stafa, Tulane University
(1157-55-293)
-
8:30 a.m.
-
Saturday April 4, 2020, 8:30 a.m.-11:20 a.m.
Special Session on Stochastic Processes in Random Environments, I
Room 316, Recitation Building
Organizers:
Jonathon Peterson, Purdue University peterson@purdue.edu
Atilla Yilmaz, Temple University
-
9:30 a.m.
Scaling limit of DLA on a long line segment.
Yingxin Mu, Peking University
Eviatar B Procaccia*, Texas A&M University
Yuan Zhang, Peking University
(1157-60-136) -
10:00 a.m.
Functional Weak Limit of Random Walks in Cooling Random Environment.
Yongjia Xie*, Purdue University
(1157-60-304) -
10:30 a.m.
Scaling limits for a slowed random walk driven by symmetric exclusion.
Otavio Menezes*, Purdue University
Milton Jara, Instituto Nacional de Matemática Pura e Aplicada
(1157-60-190) -
11:00 a.m.
Convergence of random walks on Markovian cookie stacks to Brownian motion perturbed at extrema.
Elena Kosygina*, Baruch College and the CUNY Graduate Center
Thomas Mountford, Ecole Polytechnique Federal de Lausanne
Jonathon Peterson, Purdue University
(1157-60-133)
-
9:30 a.m.
-
Saturday April 4, 2020, 8:30 a.m.-11:20 a.m.
Special Session on The Interface of Harmonic Analysis and Analytic Number Theory, I
Room 1268, Beering Hall
Organizers:
Theresa Anderson, Purdue University
Robert Lemke Oliver, Tufts University
Eyvindur Palsson, Virginia Tech University palsson@vt.edu
-
8:30 a.m.
Discrete restriction for $(x,x^3)$ and related topics.
Kevin Hughes, University of Bristol
Trevor D Wooley*, Purdue University
(1157-11-286) -
9:00 a.m.
Efficient congruencing in ellipsephic sets.
Kirsti D. Biggs*, Chalmers University of Technology and University of Gothenburg
(1157-11-415) -
9:30 a.m.
Arithmetic Combinatorics on Vinogradov systems.
Akshat Mudgal*, Purdue University
(1157-11-222) -
10:00 a.m.
Partitions into powers of primes.
Ayla Gafni*, University of Mississippi
(1157-11-430) -
10:30 a.m.
Primes in Apollonian circle packings.
Catherine M Hsu*, University of Bristol
Holley Friedlander, Dickinson College
Elena Fuchs, University of California, Davis
Piper H, University of Hawaii at Manoa
Katherine Sanden, University of California, Davis
Damaris Schindler, Utrecht University
Katherine Stange, University of Colorado, Boulder
(1157-11-365) -
11:00 a.m.
Polyharmonic Maass forms and real quadratic fields.
Olivia Beckwith*, University of Illinois at Urbana-Champaign
Gene Kopp, University of Bristol
(1157-11-508)
-
8:30 a.m.
-
Saturday April 4, 2020, 8:30 a.m.-11:20 a.m.
Special Session on Theory and Algorithms for Data Science, I
Room 003, University Hall
Organizers:
Tingran Gao, University of Chicago
Haizhao Yang, Purdue University haizhao@purdue.edu
-
8:30 a.m.
The Wasserstein Transform.
Facundo Memoli*, The Ohio State University
(1157-62-487) -
9:30 a.m.
Polylogarithmic width suffices for gradient descent to achieve arbitrarily small test error with shallow ReLU networks.
Ziwei Ji, University of Illinois, Urbana-Champaign
Matus Telgarsky*, University of Illinois, Urbana-Champaign
(1157-62-395) -
10:30 a.m.
Robust Attribution Regularization.
Jiefeng Chen, University of Wisconsin-Madison
Xi Wu, Google
Vaibhav Rastogi, Google
Yingyu Liang*, University of Wisconsin-Madison
Somesh Jha, University of Wisconsin-Madison
(1157-68-138)
-
8:30 a.m.
-
Saturday April 4, 2020, 8:30 a.m.-11:20 a.m.
Special Session on p-adic Galois Representations, Modularity, and Related Topics, I
Room 1230, Beering Hall
Organizers:
Patrick Allen, University of Illinois at Urbana-Champaign
Andrei Jorza, University of Notre Dame
Tong Liu, Purdue University tongliu@math.purdue.edu
-
8:30 a.m.
The Wiles defect for Hecke algebras that are not complete intersections.
Gebhard Böckle, Universität Heidelberg
Chandrashekhar Khare, University of California, Los Angeles
Jeffrey Manning*, University of California, Los Angeles
(1157-11-321) -
9:30 a.m.
Geometry of eigenvarieties.
Lynnelle Ye*, Stanford University
(1157-11-389) -
10:30 a.m.
Potential automorphy for $\mathrm{GSpin}_{2n+1}$-valued Galois representations.
Stefan Patrikis, University of Utah
Shiang Tang*, University of Illinois at Urbana-Champaign
(1157-11-82)
-
8:30 a.m.
-
Saturday April 4, 2020, 9:00 a.m.-11:20 a.m.
Special Session on Commutative Algebra and Connections with Algebraic Geometry, I
Room 1106, Lawson Computer Science Building
Organizers:
Claudia Polini, University of Notre Dame
Bernd Ulrich, Purdue University bulrich@purdue.edu
-
9:00 a.m.
Compactified Jacobians of stable curves.
Eduardo Esteves*, IMPA, Rio de Janeiro, Brazil
(1157-14-281) -
10:00 a.m.
Multiplicity Sequence and Integral Dependence.
Claudia Polini, University of Notre Dame
Ngo Viet Trung, Vietnam Academy of Science and Technology
Bernd Ulrich, Purdue University
Javid Validashti*, DePaul University
(1157-13-522) -
10:30 a.m.
Relative integral closure of Noetherian rings.
Antoni Rangachev*, University of Chicago
(1157-13-627) -
11:00 a.m.
Specialization of Integral Closures of Ideals by General Elements.
Lindsey Hill*, Purdue University
Rachel Lynn, Purdue University
(1157-13-412)
-
9:00 a.m.
-
Saturday April 4, 2020, 9:00 a.m.-11:20 a.m.
Special Session on Computational Aspects of Symplectic Topology, I
Room 307, Recitation Building
Organizers:
Olguta Buse, Indiana University-Purdue University Indianapolis
Richard Hind, University of Notre Dame
Jun Li, University of Michigan lijungeo@umich.edu
-
9:00 a.m.
Computations of Symplectic Homology for affine algebraic varieties.
Luís Diogo, Universidade Federal Fluminense
Samuel Lisi*, University of Mississippi
(1157-58-553) -
9:30 a.m.
Proof of the simplicity conjecture.
Dan Cristofaro-Gardiner*, University of California, Santa Cruz and the Institute for Advanced Study
Vincent Humiliere, Ecole Polytechnique
Sobhan Seyfaddini, Institut de Math de Jussieu
(1157-53-512) -
10:00 a.m.
Combinatorial Reeb Dynamics and Rotation Numbers.
Julian Chaidez*, UC Berkeley
(1157-53-631) -
10:30 a.m.
Symplectic log Calabi-Yau pairs - contact aspects.
Tian-Jun Li, University of Minnesota
Cheuk Yu Mak, University of Cambridge
Jie Min*, University of Minnesota
(1157-53-240) -
11:00 a.m.
Stability of the symplectomorphism group of rational surfaces.
Silvia Anjos, Center for Mathematical Analysis, Geometry and Dynamical Systems, Department of Mathematics, Instituto Superior Tecnico
Jun Li, University of Michigan
Tian-Jun Li*, School of Mathematics, University of Minnesota
Martin Pinsonnault, University of Western Ontario
(1157-58-159)
-
9:00 a.m.
-
Saturday April 4, 2020, 9:00 a.m.-11:20 a.m.
Special Session on Model Theory and its Applications, I
Room 125, Class of 1950 Lecture Hall
Organizers:
Saugata Basu, Purdue University
Philipp Hieronymi, University of Illinois at Urbana-Champaign
Margaret E.M. Thomas, Purdue University memthomas@purdue.edu
-
9:00 a.m.
Companionability dichotomy for the expansion of an o-minimal theory by a dense, divisible subgroup.
Alexi Block Gorman*, University of Illinois at Urbana-Champaign
(1157-03-369) -
9:30 a.m.
Logarithmic Hyperseries and Hyperserial Fields.
Elliot Kaplan*, University of Illinois at Urbana-Champaign
(1157-03-368) -
10:00 a.m.
Generating Theories of II$_{1}$-Factors.
Steven Lazzaro*, McMaster University
(1157-03-563) -
10:30 a.m.
Endpoints in $\mathbb{R}$-trees.
Sylvia Carlisle*, Rose-Hulman Institute of Technology
C. Ward Henson, University of Illinois, Urbana-Champaign
(1157-03-441) -
11:00 a.m.
Query learning with random counterexamples.
Hunter Chase*, University of Illinois at Chicago
(1157-68-299)
-
9:00 a.m.
-
Saturday April 4, 2020, 9:00 a.m.-11:20 a.m.
Special Session on Modeling, Analysis and Simulation of Complex Fluid Systems in Physics and Biology, I
Room 201, University Hall
Organizers:
Carme Calderer, University of Minnesota
Chun Liu, Illinois Institute of Technology
Pei Liu, University of Minnesota hgliupei1990@gmail.com
-
9:00 a.m.
Flux ratios for permanent charge effects on ionic flow.
Weishi Liu*, University of Kansas
(1157-92-424) -
9:30 a.m.
Dynamics of ionic flows via steady-state Poisson-Nernst-Planck systems with multiple cations. Part I: Permanent charge (small) effects on current-voltage relations.
Mingji Zhang*, New Mexico Institute of Mining and Technology
Zhenshu Wen, Huaqiao University
(1157-34-107) -
10:00 a.m.
Primal-Dual Weak Galerkin Finite Element Methods for First-Order Transport Problems.
Chunmei Wang*, Texas Tech University
(1157-35-363) -
10:30 a.m.
Lagrangian schemes for gradient flows and diffusions: a discrete energetic variational approach.
Yiwei Wang*, Department of Applied Mathematics, Illinois Institute of Technology
Chun Liu, Department of Applied Mathematics, Illinois Institute of Technology
(1157-65-604) -
11:00 a.m.
A new Lagrange multiplier approach for gradient flows.
Qing Cheng*, Illinois institute of technology
Chun Liu, Illinois institute of technology
Jie Shen, Purdue university
(1157-65-284)
-
9:00 a.m.
-
Saturday April 4, 2020, 9:00 a.m.-11:20 a.m.
Special Session on Recent Advances in Adaptive Mesh Refinement and A Posteriori Error Estimation, I
Room 117, University Hall
Organizers:
Shuhao Cao, University of California, Irvine
Zhiqiang Cai, Purdue University caiz@purdue.edu
-
9:00 a.m.
Battling Gibbs Phenomenon: Approximation of Discontinuous Solutions of PDEs by Adaptive Finite Elements.
Shun Zhang*, City University of Hong Kong
(1157-65-596) -
9:30 a.m.
A Posteriori Error Estimates for Weak Galerkin Methods for Stokes Equations on Polygonal Meshes.
Lin Mu*, University of Georgia
(1157-65-595) -
10:00 a.m.
Fully computable a posteriori error bounds for HDG methods for diffusion problems.
Guosheng Fu*, University of Notre Dame
Mark Ainsworth, Brown University
(1157-65-599) -
10:30 a.m.
Adaptivity in finite element exterior calculus.
Yuwen Li*, Penn State University
(1157-65-592) -
11:00 a.m.
A posteriori error estimates and adaptive mesh refinement for the Stokes-Brinkman problem.
Kevin Williamson*, University of Maryland, Baltimore County
Bedřich Sousedík, University of Maryland, Baltimore County
(1157-65-593)
-
9:00 a.m.
-
Saturday April 4, 2020, 9:00 a.m.-9:55 a.m.
Contributed Paper Session, I
Room 129, Class of 1950 Lecture Hall
-
9:15 a.m.
Boundedness of the bilinear Hilbert transform associated to general polynomials.
Alejandra Gaitan*, Purdue University
(1157-42-641) -
9:30 a.m.
Harmonic Frames and Graphs.
Amineh Farzannia*, Dominican University
(1157-43-640) -
9:45 a.m.
Computation of conformal invariants.
Mohamed Nasser*, Qatar University
(1157-30-109)
-
9:15 a.m.
-
Saturday April 4, 2020, 9:30 a.m.-11:20 a.m.
Special Session on Geometric Topology in the Middle Dimensions, I
Room 121, Recitation Building
Organizers:
James F. Davis, Indiana University jfdavis@indiana.edu
Mark Powell, Durham University
-
9:30 a.m.
Homotopy versus isotopy for spheres with duals in 4-manifolds.
Rob Schneiderman*, Lehman College CUNY
Peter Teichner, Max Planck Institute for Mathematics
(1157-57-74) -
10:00 a.m.
Trisections of non-compact 4-manifolds.
Nickolas A Castro, University of Arkansas
Mark C Hughes, Brigham Young University
Gabriel Islambouli, University of Waterloo
Maggie Miller*, Princeton University
(1157-57-464) -
10:30 a.m.
Enhanced universal bounds for Cheeger-Gromov $L^{2}$ $\rho$-invariants of $3$-manifolds.
Geunho Lim*, Indiana University
(1157-57-184) -
11:00 a.m.
Geography of surface bundles over surfaces.
Inanc Baykur*, UMass Amherst
Mustafa Korkmaz, METU
(1157-57-418)
-
9:30 a.m.
-
Saturday April 4, 2020, 9:30 a.m.-11:20 a.m.
Special Session on Optimization and Algebraic Geometry, I
Room B134, Lawson Computer Science Building
Organizers:
Jonathan Hauenstein, University of Notre Dame
Ali Mohammad Nezhad, Purdue University mohamm42@purdue.edu
-
9:30 a.m.
Combinatorial characterizations in semidefinite programming duality: how elementary row operations help.
Gabor Pataki*, UNC Chapel Hill
(1157-49-77) -
10:30 a.m.
Facial reduction in cone optimization with applications to hard combinatorial problems and low rank matrix completions.
Henry Wolkowicz*, Dept. Comb. & Opt., University of Waterloo, Canada
(1157-90-75)
-
9:30 a.m.
-
Saturday April 4, 2020, 10:00 a.m.-11:10 a.m.
General Session
Room 129, Class of 1950 Lecture Hall
-
10:15 a.m.
Personal Area Position Tracking and its Applications.
R Abhishek Shankar*, Purdue University
Mohit Singh, Purdue University
Byunghoo Jung, Purdue University
(1157-51-556) -
10:30 a.m.
Multiplication of 2-vectors and 3-vectors in Clifford Algebra $C\ell_{5,0}$.
Mutlu Akar*, Yildiz Technical University
Nikolay Metodiev Sirakov, Texas A&M University-Commerce
(1157-51-435) -
10:45 a.m.
Three-dimensional implicit surface reconstruction using method of approximate particular solutions.
Anup Lamichhane*, Ohio Northern University
(1157-35-292) -
11:00 a.m.
Convexity of Symmetry Measures for Discrete n-point Patterns.
Dennis G Collins*, UPR-Mayaguez retired
(1157-52-541)
-
10:15 a.m.
-
Saturday April 4, 2020, 11:40 a.m.-12:30 p.m.
Invited Address
Atlases in Analysis.
Room 224, Class of 1950 Lecture Hall
Brian Street*, University of Wisconsin-Madison
(1157-35-53) -
Saturday April 4, 2020, 2:00 p.m.-4:20 p.m.
Special Session on Advances in Mathematical Modeling, Analysis and Numerical Simulation of Particulate Suspensions and Related Multiphase Flows, I
Room 301, University Hall
Organizers:
Abhinandan Chowdhury, Savannah State University
Ivan Christov, Purdue University christov@purdue.edu
-
2:00 p.m.
Kernel-free boundary integral method for boundary value and interface problem in doubly-connected domain.
Shuwang Li*, Applied Math Department, Illinois Institute of Technology, Chicago
Yue Cao, Applied Math Department, Illinois Institute of Technology, Chicago
Wenjun Ying, Shanghai Jiaotong University, Shanghai, China
(1157-65-209) -
2:30 p.m.
Contact mechanics as a reversible upscaling method: from continuum contact mechanics to mechanistic nonlocal contact laws and back.
Marcial Gonzalez*, School of Mechanical Engineering, Purdue University -&- Ray W. Herrick Laboratories, Purdue University
(1157-70-629) -
3:00 p.m.
Effect of particle surface roughness on the rheology of dense non-Brownian suspensions.
Rishabh V More*, School of Mechanical Engineering, Purdue university
Arezoo M Ardekani, School of Mechanical Engineering, Purdue university
(1157-76-144) -
3:30 p.m.
Stochastic formulations for particle dispersion.
Aaron M Lattanzi*, Department of Mechanical Engineering, University of Michigan
Shankar Subramaniam, Department of Mechanical Engineering, Iowa State University
Jesse Capecelatro, Department of Mechanical Engineering, University of Michigan
(1157-60-591) -
4:00 p.m.
Stochastic Functional Expansion for Identifying the Effective Heat Conductivity Coefficient of Polydisperse Suspension.
Abhinandan Chowdhury*, Savannah State University
(1157-76-137)
-
2:00 p.m.
-
Saturday April 4, 2020, 2:00 p.m.-4:20 p.m.
Special Session on Analysis and Probability in Sub-Riemannian Geometry, II
Room 317, Recitation Building
Organizers:
Jeremy Tyson, University of Illinois Urbana-Champaign
Jing Wang, Purdue University jingwang@purdue.edu
-
2:30 p.m.
Hypoelliptic diffusions in infinite dimensions.
Maria Gordina*, University of Connecticut
(1157-60-310) -
3:00 p.m.
Transportation cost and functional inequalities for sub-Riemannian heat semigroups.
Fabrice Baudoin, University of Connecticut
Nathaniel Eldredge*, University of Northern Colorado
Ximo Zhang, University of Connecticut
(1157-60-562) -
3:30 p.m.
Quasi-invariance for generalized Kolmogorov diffusions in infinite dimensions.
Fabrice Baudoin, University of Connecticut
Maria Gordina, University of Connecticut
Tai Melcher*, University of Virginia
(1157-60-564) -
4:00 p.m.
Uniform, localized asymptotics for sub-Riemannian heat kernels and diffusions.
Robert Neel*, Lehigh University
Ludovic Sacchelli, Lehigh University
(1157-58-511)
-
2:30 p.m.
-
Saturday April 4, 2020, 2:00 p.m.-4:20 p.m.
Special Session on Analysis of PDE in Fluid Dynamics: Theory and Numerics, II
Room 303, University Hall
Organizers:
Theodore Drivas, Princeton University tdrivas@math.princeton.edu
Michael Jolly, Indiana University
Huy Q. Nguyen, Brown University
-
2:00 p.m.
Stokes Waves in a Constant Vorticity Flow: Theory and Numerics.
Vera Mikyoung Hur*, University of Illinois at Urbana-Champaign
(1157-76-405) -
2:30 p.m.
The challenge of finding $\varepsilon$ in turbulence.
Ali Pakzad*, Indiana University
(1157-35-417) -
3:00 p.m.
Discussion -
3:30 p.m.
Asymptotic criticality of the Navier-Stokes regularity problem.
Zoran Grujic, University of Virginia
Liaosha Xu*, University of Virginia
(1157-35-437) -
4:00 p.m.
On the motion of a rigid body with a cavity filled with a viscous liquid.
Gieri Simonett*, Vanderbilt University
Giusy Mazzone, Queen's University, Kingston, Canada
(1157-35-165)
-
2:00 p.m.
-
Saturday April 4, 2020, 2:00 p.m.-4:20 p.m.
Special Session on Coding and Cryptography, I
Room 112, Recitation Building
Organizers:
Ryann Cartor, Clemson University
Neville Fogarty, Christopher Newport University
Gretchen Matthews, Virginia Tech
Dane Skabelund, Virginia Tech dskabelund@vt.edu
-
2:00 p.m.
Composition multiset error-correcting codes.
Srilakshmi Pattabiraman, University of Illinois, Urbana-Champaign, ECE Department
Ryan Gabrys, University of California, San Diego, Department of Electrical and Computer Engineering
Olgica Milenkovic*, University of Illinois, Urbana-Champaign
(1157-05-195) -
2:30 p.m.
Designing Graph-based Codes for Window Decoding.
Christine A Kelley*, University of Nebraska-Lincoln
(1157-94-633) -
3:00 p.m.
Rank-metric codes and $q$-polymatroids.
Hiram H. Lopez*, Cleveland State University
(1157-94-391) -
3:30 p.m.
Multilinear Algebra for Distributed Storage.
Hsin-Po Wang*, Univ of Illinois at Urbana-Champaign
Xiao Li, Univ of Illinois at Urbana-Champaign
Iwan Duursma, Univ of Illinois at Urbana-Champaign
(1157-15-518) -
4:00 p.m.
MRD codes and their proportion.
Heide Gluesing-Luerssen*, University of Kentucky
(1157-94-191)
-
2:00 p.m.
-
Saturday April 4, 2020, 2:00 p.m.-4:20 p.m.
Special Session on Combinatorial Algebra and Geometry, II
Room 1142, Lawson Computer Science Building
Organizers:
Christine Berkesch, University of Minnesota
Laura Matusevich, Texas A&M University
Aleksandra Sobieska, Texas A&M University ola@math.tamu.edu
-
2:00 p.m.
Interpolation and Castelnuovo-Mumford Regularity.
Uwe Nagel*, University of Kentucky
(1157-13-290) -
2:30 p.m.
Measuring the Gorenstein property using the trace of the canonical module for some combinatorial rings.
Janet Page*, University of Michigan-Ann Arbor
(1157-13-526) -
3:00 p.m.
Minimal Cohen-Macaulay complexes.
Hailong Dao*, University of Kansas
Joseph Doolittle, Freie Universitat Berlin
Justin Lyle, University of Kansas
(1157-13-409) -
3:30 p.m.
Unexpected hypersurfaces and when to expect them.
Giuseppe Favacchio, University of Catania
Elena Guardo, University of Catania
Brian Harbourne, University of Nebraska
Juan Migliore*, University of Notre Dame
(1157-14-78) -
4:00 p.m.
Feasibility criteria for high-multiplicity partitioning problems.
Claudiu Raicu*, University of Notre Dame
(1157-05-489)
-
2:00 p.m.
-
Saturday April 4, 2020, 2:00 p.m.-4:20 p.m.
Special Session on Combinatorial Techniques in Commutative Algebra, II
Room 3102, Lawson Computer Science Building
Organizers:
Giulio Caviglia, Purdue University gcavigli@purdue.edu
Jay Schweig, Oklahoma State University
-
2:00 p.m.
Towards a new characterization of complete intersections.
Benjamin Briggs, University of Utah
Eloísa Grifo*, University of California, Riverside
Josh Pollitz, University of Utah
(1157-13-476) -
2:30 p.m.
Hilbert coefficients of prime ideals and restriction on depth.
Cheng Meng*, Purdue University
(1157-13-456) -
3:00 p.m.
Betti numbers of the Frobenius powers of the maximal ideal over general hypersurfaces in 3 variables.
Claudia Miller*, Syracuse University
Hamid Rahmati, University of Nebraska - Lincoln
Rebecca R.G., George Mason University
(1157-13-353) -
3:30 p.m.
Quadratic Gorenstein Rings and the Koszul Property.
Matthew Mastroeni*, Oklahoma State University
Hal Schenck, Auburn University
Mike Stillman, Cornell University
(1157-13-183) -
4:00 p.m.
Lines on real cubic surfaces and related combinatorial problems in real algebraic geometry.
Saugata Basu, Purdue University
Antonio Lerario, SISSA
Erik Lundberg, Florida Atlantic University
Chris Peterson*, Colorado State University
(1157-14-642)
-
2:00 p.m.
-
Saturday April 4, 2020, 2:00 p.m.-4:20 p.m.
Special Session on Commutative Algebra and Connections with Algebraic Geometry, II
Room 1106, Lawson Computer Science Building
Organizers:
Claudia Polini, University of Notre Dame
Bernd Ulrich, Purdue University bulrich@purdue.edu
-
2:00 p.m.
Rees Algebras, Jacobian Duals, and Graphs.
Susan Morey*, Texas State University
Huy Tai Ha, Tulane University
(1157-13-278) -
2:30 p.m.
On the defining equations of the Rees algebra of determinantal ideals.
Louiza Fouli*, New Mexico State University
Ela Celikbas, West Virginia University
Emilie Dufresne, University of York, UK
Elisa Gorla, University of Neuchatel, Switzerland
Kuei-Nuan Lin, Penn State Greater Allegheny
Claudia Polini, University of Notre Dame
Irena Swanson, Reed College
(1157-13-471) -
3:00 p.m.
Degree Bounds on Defining Equations of Rees Algebras of Certain Determinantal Ideals.
Monte Cooper, Purdue University
Edward F. Price III*, Purdue University
(1157-13-463) -
3:30 p.m.
On the Conjecture of Vasconcelos for Artinian Almost Complete Intersection Monomial Ideals.
Kuei-Nuan Lin*, Penn State University, Greater Allegheny
Yi-Huang Shen, University of Science and Technology of China
(1157-13-37) -
4:00 p.m.
Cohen-Macaulay property of special fiber rings.
Alessandra Costantini*, University of California, Riverside
(1157-13-244)
-
2:00 p.m.
-
Saturday April 4, 2020, 2:00 p.m.-4:20 p.m.
Special Session on Complex Geometry, II
Room 302, Recitation Building
Organizers:
Laszlo Lempert, Purdue University
Chi Li, Purdue University li2285@purdue.edu
Sai-Kee Yeung, Purdue University
Yuan Yuan, Syracuse University
-
2:00 p.m.
The Minimum Principle.
Julius Ross*, University of Illinois at Chicago
(1157-32-303) -
3:00 p.m.
The metric geometry of singularity types.
Tamas Darvas*, University of Maryland
Eleonora Di Nezza, Sorbonne University
Chinh H Lu, Universite Paris-Sud
(1157-53-81) -
4:00 p.m.
A Wess--Zumino--Witten type equation in the space of Kähler potentials in terms of Hermitian--Yang--Mills metrics.
Kuang-Ru Wu*, Purdue University
(1157-53-187)
-
2:00 p.m.
-
Saturday April 4, 2020, 2:00 p.m.-4:20 p.m.
Special Session on Computational Aspects of Symplectic Topology, II
Room 307, Recitation Building
Organizers:
Olguta Buse, Indiana University-Purdue University Indianapolis
Richard Hind, University of Notre Dame
Jun Li, University of Michigan lijungeo@umich.edu
-
2:00 p.m.
Topology of symplectomorphism groups and ball-swappings.
Weiwei Wu*, University of Georgia
Jun Li, University of Michigan, Ann Arbor
(1157-53-637) -
2:30 p.m.
Computing higher symplectic capacities.
Kyler Bryce Siegel*, Columbia University
(1157-53-443) -
3:00 p.m.
Hamiltonian egg-beater maps.
Daniel Alvarez-Gavela*, Princeton University
(1157-53-260) -
3:30 p.m.
Relative growth rate and contact Banach-Mazur distance.
Jun Zhang*, CRM - Université de Montréal
(1157-51-181) -
4:00 p.m.
Infinitely many Lagrangian fillings.
Honghao Gao*, Michigan State University
(1157-57-162)
-
2:00 p.m.
-
Saturday April 4, 2020, 2:00 p.m.-4:20 p.m.
Special Session on Contemporary Applications of Gradient Flows and Variational Methods, II
Room 219, University Hall
Organizers:
Tao Luo, Purdue University
Nung Kwan (Aaron) Yip, Purdue University yipn@purdue.edu
-
2:00 p.m.
Kalman-Wasserstein gradient flows for solving inverse problems.
Alfredo Garbuno-Inigo, California Institute of Technology
Franca Hoffmann*, California Institute of Technology
Wuchen Li, University of California, Los Angeles
Andrew M. Stuart, California Institute of Technology
(1157-60-132) -
2:30 p.m.
Stein variational descent as a gradient flow: towards a rigorous theory for kernel selection.
Ryan Murray*, North Carolina State University
(1157-49-203) -
3:00 p.m.
A Fourier Analysis Perspective of Training Dynamics of Deep Neural Networks.
Yaoyu Zhang*, Institute for Advanced Study, Princeton
Zhiqin John Xu, Institute of Natural Sciences, SJTU
Tao Luo, Purdue University
Zheng Ma, Purdue University
(1157-00-477) -
3:30 p.m.
Deep Network Approximation.
Haizhao Yang*, Purdue University
Qiang Du, Columbia University
Hadrien Montanelli, Columbia University
Zuowei Shen, National University of Singapore
Shijun Zhang, National University of Singapore
(1157-41-29) -
4:00 p.m.
Adaptive Sequential SAA as a Universal Paradigm for Stochastic Optimization.
Raghu Pasupathy*, Purdue University, Statistics
Aaron Yip, Purdue University, Math
David Newton, Purdue University, Statistics
(1157-90-630)
-
2:00 p.m.
-
Saturday April 4, 2020, 2:00 p.m.-4:20 p.m.
Special Session on Gaussian and non-Gaussian Stochastic Analysis, I
Room 315, Recitation Building
Organizers:
Cheng Ouyang, University of Illinois at Chicago
Takashi Owada, Purdue University owada@purdue.edu
Samy Tindel, Purdue University
-
3:00 a.m.
Discussion -
2:00 p.m.
Rate of convergence in the Breuer-Major theorem.
David Nualart*, The University of Kansas
(1157-60-452) -
2:30 p.m.
Regularity Properties and Singularity Propagation of Stochastic Wave Equation.
Cheuk-Yin Lee, Michigan State University
Yimin Xiao*, Michigan State University
(1157-60-252) -
3:30 p.m.
Stochastic comparison principles for stochastic heat equations.
Le Chen*, Emory University
Kunwoo Kim, Pohang University of Science and Technology (POSTECH)
(1157-60-359) -
4:00 p.m.
New representations of Hermite processes.
Shuyang Bai*, University of Georgia
(1157-60-12)
-
3:00 a.m.
-
Saturday April 4, 2020, 2:00 p.m.-4:20 p.m.
Special Session on Geometric Topology in the Middle Dimensions, II
Room 121, Recitation Building
Organizers:
James F. Davis, Indiana University jfdavis@indiana.edu
Mark Powell, Durham University
-
2:00 p.m.
Topological Linear Algebra.
Greg Friedman*, Texas Christian University
Efton Park, Texas Christian University
(1157-57-160) -
2:30 p.m.
Symmetries of exotic negatively curved manifolds.
Bena Tshishiku*, Brown University
Mauricio Bustamante, Cambridge University
(1157-57-308) -
3:00 p.m.
Biperiodic Knots.
Kelvin Guilbault*, Indiana University
(1157-57-572) -
3:30 p.m.
Embedding spheres in knot traces.
P Feller, ETH Zurich
A M Miller, Rice University
M Nagel, ETH Zurich
P Orson*, Boston College
M Powell, Durham University
A Ray, Max Planck Institute for Mathematics
(1157-57-121) -
4:00 p.m.
Concordance to links with unknotted components.
Christopher William Davis*, University of Wisconsin-Eau Claire
Jung Hwan Park, Georgia Institute of Technology
(1157-57-115)
-
2:00 p.m.
-
Saturday April 4, 2020, 2:00 p.m.-3:50 p.m.
Special Session on Group Theory and Logic, II
Room 121, Class of 1950 Lecture Hall
Organizers:
Meng-Che (Turbo) Ho, Purdue University ho140@purdue.edu
Julia F. Knight, University of Notre Dame
D.B. McReynolds, Purdue University
Thomas Sinclair, Purdue University
-
2:00 p.m.
Some model theory of proalgebraic groups.
Anand Pillay*, University of Notre Dame
(1157-03-447) -
3:00 p.m.
Dp-Minimality in Continuous Logic.
Victoria Noquez*, Indiana University Bloomington
(1157-03-616) -
3:30 p.m.
Generic 2-Transitive Actions with Solvable Point Stabilizers.
Mark Pullins*, University of Colorado-Boulder
(1157-20-533)
-
2:00 p.m.
-
Saturday April 4, 2020, 2:00 p.m.-4:20 p.m.
Special Session on Harmonic Analysis, II
Room 1245, Beering Hall
Organizers:
Brian Street, University of Wisconsin-Madison street@math.wisc.edu
Shaoming Guo, University of Wisconsin-Madison
-
2:00 p.m.
$L^p$ improving bounds for circular maximal operators.
Joris Roos, University of Wisconsin-Madison
Andreas Seeger*, University of Wisconsin-Madison
(1157-42-76) -
3:00 p.m.
The Kakeya needle problem for rectifiable sets.
Alan Chang*, University of Chicago
Marianna Csörnyei, University of Chicago
(1157-28-27) -
3:30 p.m.
Dispersive estimates for Dirac operators.
M. Burak Erdogan*, University of Illinois at Urbana Champaign
(1157-35-243)
-
2:00 p.m.
-
Saturday April 4, 2020, 2:00 p.m.-4:20 p.m.
Special Session on Higher Structures in Topology, Geometry and Physics, II
Room 309, Recitation Building
Organizers:
Ralph Kaufmann, Purdue University rkaufman@math.purdue.edu
Martin Markl, Institute of Mathematics of the Czech Academy of Sciences
Sasha Voronov, University of Minnesota
-
2:00 p.m.
Homological perspective on edge modes in linear Yang-Mills theory.
Philippe Mathieu*, University of Notre Dame - Department of Mathematics
Alexander Schenkel, University of Nottingham - School of Mathematical Sciences
Nicholas Joshua Teh, University of Notre Dame - Department of Philosophy
Laura Wells, University of Notre Dame - Department of Mathematics
(1157-81-204) -
3:00 p.m.
The supermoduli spaces of genus zero super Riemann surfaces with Ramond punctures.
Nadia Marie Ott*, University of Minnesota, Twin Cities
Alexander Voronov, University of Minnesota, Twin Cities
(1157-14-64) -
3:30 p.m.
Bordered Stable Ribbon Graphs.
Javier Zúñiga*, Universidad del Pacífico
Ralph Kaufmann, Purdue University
(1157-55-28)
-
2:00 p.m.
-
Saturday April 4, 2020, 2:00 p.m.-4:20 p.m.
Special Session on Integrability, Symmetry and Physics, II
Room 308, Recitation Building
Organizers:
E. Birgit Kaufmann, Purdue University ebkaufma@purdue.edu
Oleksandr Tsymbaliuk, Yale University
-
2:00 p.m.
The Yangian double revisited.
Curtis J Wendlandt*, The Ohio State University
(1157-17-364) -
3:00 p.m.
Periodic staircase matrices and generalized cluster algebras.
Michael Gekhtman*, University of Notre Dame
(1157-13-210) -
4:00 p.m.
Formal eigenfunctions for affine-elliptic integrable systems.
Joshua Jeishing Wen*, University of Illinois, Urbana-Champaign
(1157-81-547)
-
2:00 p.m.
-
Saturday April 4, 2020, 2:00 p.m.-4:20 p.m.
Special Session on Knots and Links in 3-Manifolds, II
Room 122, Recitation Building
Organizers:
Micah Chrisman, The Ohio State University
Sujoy Mukherjee, The Ohio State University mukherjee.166@osu.edu
Robert Todd, Mount Mercy University
-
2:00 p.m.
Torsion of Khovanov homology.
Radmila Sazdanovic*, NC State University
Adam Lowrance, Vassar College
(1157-57-219) -
2:30 p.m.
Torsion in the Khovanov cohomology of composite links.
Sujoy Mukherjee, The Ohio State University
Dirk Schuetz*, Durham University
(1157-57-270) -
3:00 p.m.
Unoriented Khovanov Homology.
Scott Baldridge*, Louisiana State University
Lou H Kaufman, University of Illinois at Chicago and Novosibirsk State University
Ben McCarty, University of Memphis
(1157-57-253) -
3:30 p.m.
Winding homology of knotoids.
Deniz Kutluay*, Indiana University
(1157-54-499) -
4:00 p.m.
The Jones-Krushkal polynomial and minimal diagrams of surface links.
Hans U. Boden, McMaster University
Homayun Karimi*, McMaster University
(1157-57-103)
-
2:00 p.m.
-
Saturday April 4, 2020, 2:00 p.m.-4:20 p.m.
Special Session on Low-dimensional Topology, II
Room 114, Recitation Building
Organizers:
Matthew Hedden, Michigan State University
Katherine Raoux, Michigan State University
Lev Tovstopyat-Nelip, Michigan State University tovstopy@msu.edu
-
2:00 p.m.
Cobordism maps in monopole Floer and twisted h-invariants.
McKee Krumpak*, Brandeis University
(1157-57-501) -
2:30 p.m.
Right-veering open books and the Upsilon invariant.
Dongtai He, Boston College
Diana Hubbard*, Brooklyn College, CUNY
Linh Truong, Institute of Advanced Study
(1157-57-403) -
3:00 p.m.
Cork Involutions and Heegaard Floer homology.
Irving Dai, MIT
Matthew Hedden, Michigan State University
Abhishek Mallick*, Michigan State University
(1157-55-428) -
3:30 p.m.
Fillings and clusters on augmentation varieties.
Honghao Gao*, Michigan State University
(1157-57-161) -
4:00 p.m.
Low-dimensional versus high-dimensional symplectic geometry.
Daniel R. Irvine*, University of Michigan
(1157-53-381)
-
2:00 p.m.
-
Saturday April 4, 2020, 2:00 p.m.-4:20 p.m.
Special Session on Mathematical Finance and Actuarial Sciences, II
Room 119, University Hall
Organizers:
Kiseop Lee, Purdue University kiseop@purdue.edu
Jianxi Su, Purdue University
Jose Figueora-Lopez, Washington University, St. Louis
-
2:00 p.m.
Dynamic Noisy Rational Expectations Equilibrium with Heterogeneous Information.
Scott Philip Robertson*, Questrom School of Business, Boston University
(1157-91-269) -
2:30 p.m.
Stochastic games in infinite directed chain.
Tomoyuki Ichiba*, University of California Santa Barbara
(1157-60-166) -
3:00 p.m.
Asymptotics of the log-normal SABR model.
Dan Pirjol*, Stevens Institute of Technology, School of Business, Hoboken NJ
Lingjiong Zhu, Florida State University, Department of Mathematics
(1157-60-94) -
3:30 p.m.
Intertemporal Consumption Optimization for Fund Managers under Taxation.
Stephan Sturm, Worcester Polytechnic Institute
Jiaxuan Ye*, Worcester Polytechnic Institute
Gu Wang, Worcester Polytechnic Institute
(1157-49-392) -
4:00 p.m.
Continuous expansion of a filtration with a stochastic process: the information drift.
Leo Neufcourt*, Michigan State University
(1157-60-402)
-
2:00 p.m.
-
Saturday April 4, 2020, 2:00 p.m.-4:20 p.m.
Special Session on Mathematical Methods for Inverse Problems, II
Room 203, University Hall
Organizers:
Isaac Harris, Purdue University harri814@purdue.edu
Peijun Li, Purdue University
-
2:00 p.m.
Sampling methods for identifying cracks in rock from surface seismic measurements.
Thi-Phong Nguyen*, University of Minnesota, Twin Cities
Bojan Guzina, University of Minnesota, Twin Cities
(1157-65-473) -
2:30 p.m.
A Super-resolution Imaging Approach by using Subwavelength Hole Resonances.
Junshan Lin*, Auburn University
(1157-65-334) -
3:00 p.m.
A trace class Stekloff eigenvalue problem for nondestructive testing of materials.
Samuel Cogar*, Rutgers University, New Brunswick
(1157-35-216) -
3:30 p.m.
Orthogonality Sampling Method for Solving the Electromagnetic Inverse Scattering Problem.
Dinh-Liem Nguyen*, Kansas State University
(1157-65-52) -
4:00 p.m.
A convergent low-wavenumber, high-frequency homogenization of the wave equation in periodic media with a source term.
Shixu Meng*, University of Michigan
(1157-35-327)
-
2:00 p.m.
-
Saturday April 4, 2020, 2:00 p.m.-4:20 p.m.
Special Session on Modeling, Analysis and Simulation of Complex Fluid Systems in Physics and Biology, II
Room 201, University Hall
Organizers:
Carme Calderer, University of Minnesota
Chun Liu, Illinois Institute of Technology
Pei Liu, University of Minnesota hgliupei1990@gmail.com
-
2:00 p.m.
Model Reduction on Langevin Dynamics.
Lina Ma*, Trinity College
Xiantao Li, Penn State University
Chun Liu, Illinois Institute of Technology
(1157-65-601) -
2:30 p.m.
Liquid Crystal Structure of Bacteriophage DNA in a Capsid.
Pei Liu*, University of Minnesota
(1157-92-516) -
3:00 p.m.
Modeling and simulation of multi-component fluid flows.
Arkadz Kirshtein*, University of Massachusetts Amherst
Chun Liu, Illinois Institute of Technology
James J Brannick, Pennsylvania State University
(1157-76-454) -
3:30 p.m.
Flexoelectricity and three-dimensional solitons in nematic liquid crystals.
Ashley Earls*, St. Olaf College
Maria-Carme Calderer, University of Minnesota
(1157-76-628) -
4:00 p.m.
Shape stability of osmotically deflated vesicles in general linear flows.
Charlie Lin*, Davidson School of Chemical Engineering, Purdue University
Vivek Narsimhan, Davidson School of Chemical Engineering, Purdue University
(1157-76-600)
-
2:00 p.m.
-
Saturday April 4, 2020, 2:00 p.m.-4:20 p.m.
Special Session on Multiplicative Ideal Theory in honor of the career of William Heinzer, II
Room B155, Lawson Computer Science Building
Organizers:
Evan Houston, University of North Carolina, Charlotte
Alan Loper, Ohio State University loper.4@osu.edu
-
2:00 p.m.
Vanishing of Tor over fiber products.
Thiego H Freitas, Universidade Tecnol 'ogica Federal do Paraná
Victor H Jorge Pérez, Universidade de S{ã}o Paulo - ICMC
Roger A Wiegand, University of Nebraska Lincolln
Sylvia M Wiegand*, University of Nebraska Lincoln
(1157-13-340) -
2:30 p.m.
Pure-projective modules over Noetherian local domains.
Dolors Herbera, Universitat Autònoma de Barcelona
Pavel Příhoda, Charles University
Roger A Wiegand*, University of Nebraska
(1157-13-362) -
3:00 p.m.
Basically empty ideals and submodules.
Neil Epstein*, George Mason University
Rebecca R.G., George Mason University
Janet C. Vassilev, University of New Mexico
(1157-13-589) -
3:30 p.m.
Closure operations in characteristic zero.
Hans Schoutens*, City University of New York
(1157-13-315) -
4:00 p.m.
Unique factorization of ideals in rings with zero divisors.
Jason R. Juett*, University of Wisconsin-Stout
Christoper Park Mooney, University of Wisconsin-Stout
Lois W. Ndungu, Texas State University
Alejandra M. Roman, Texas State University
(1157-13-536)
-
2:00 p.m.
-
Saturday April 4, 2020, 2:00 p.m.-4:20 p.m.
Special Session on Network Science, I
Room 019, University Hall
Organizers:
Nicole Eikmeier, Grinnell College eikmeier@grinnell.edu
David F. Gleich, Purdue University
-
2:00 p.m.
Developments and Advances in Network Classification using Machine Learning.
Karl RB Schmitt*, Valparaiso University
James P Canning, SUNY Geneseo, NY
Emma E Ingram, University of Alabama
Sammantha Nowak-Wolff, Valparaiso University
Adriana M Ortiz, Kansas Statue University
Cody Packer, Valparaiso University
Arezu Mansuri, Valparaiso University
Charles Morris, Valparaiso University
Casey Primozic, Valparaiso University
(1157-68-307) -
2:30 p.m.
The shape of social hierarchies.
Alice Patania*, Indiana University Network Science Institute (IUNI)
Jean-Gabriel Young, Center for the Study of Complex Systems, University of Michigan
Elizabeth E Bruch, Institute for Social Research, University of Michigan
(1157-55-388) -
3:00 p.m.
Scattering Neural Networks for Graph Structured Data.
Michael Perlmutter*, Michigan State University
Feng Gao, Yale University
Guy Wolf, University of Montreal
Matthew Hirn, Michigan State University
(1157-68-99) -
3:30 p.m.
Modeling Adversaries in Networks.
Anthony Bonato*, Ryerson University
(1157-05-349) -
4:00 p.m.
Network motif profiles.
Hanbaek Lyu, UCLA
Facundo Mémoli, The Ohio State University
David Sivakoff*, The Ohio State University
(1157-05-636)
-
2:00 p.m.
-
Saturday April 4, 2020, 2:00 p.m.-4:20 p.m.
Special Session on Nonlinear Partial Differential Equations from Variational Problems and Fluid Equations, II
Room 317, University Hall
Organizers:
Tao Huang, Wayne State University taohuang@wayne.edu
Changyou Wang, Purdue University
-
2:00 p.m.
On a Theorem of Wolff Revisited.
John Lewis*, Mathematics Department University of Kentucky
Andrew Vogel, Syracuse University
Murat Akman, University of Essex
(1157-35-63) -
2:30 p.m.
Regularity of Minimizers for Constrained Energies with Applications to Landau-de Gennes Models.
Patricia Bauman*, Purdue University-West Lafayette
Daniel Phillips, Purdue University-West Lafayette
(1157-35-465) -
3:00 p.m.
Propagation of smallness in elliptic periodic homogenization.
Jiuyi Zhu*, Lousiana State University
Carlos Kenig, University of Chicago
(1157-35-194) -
3:30 p.m.
Multi-component multiphase flow through a poroelastic medium.
Brian Seguin*, Loyola University Chicago
(1157-35-206) -
4:00 p.m.
Non-Isothermal Electrokinetics: Energetic Variational Approach.
Pei Liu*, University of Minnesota
(1157-76-513)
-
2:00 p.m.
-
Saturday April 4, 2020, 2:00 p.m.-4:20 p.m.
Special Session on Numerical Linear Algebra, II
Room 113, Recitation Building
Organizers:
Jianlin Xia, Purdue University xiaj@purdue.edu
Xuefeng Xu, Purdue University
-
2:00 p.m.
Erasure Coding and Fault Tolerance in Numerical Linear Algebra.
David F Gleich*, Purdue University
(1157-15-211) -
2:30 p.m.
Real-time Simulations of Surgery with Augmented Matrices.
Alex Pothen*, Purdue University
Yu-Hong Yeung, Pacific Northwest National Lab
(1157-65-459) -
3:00 p.m.
Efficient Algorithms and Scalable Software for Tensor Decompositions.
Edgar Solomonik*, University of Illinois at Urbana-Champaign
(1157-65-643) -
3:30 p.m.
From textbook algorithms to scalable parallel linear algebra algorithms.
Fengguang Song*, Indiana University Purdue University Indianapolis
(1157-68-444) -
4:00 p.m.
Recent Development of Generalized Multilevel Low-Rank Preconditioning and Solution Package.
Tianshi Xu*, Department of Computer Science and Engineering, University of Minnesota
Vasilis Kalantzis, Thomas J. Watson Research Center, IBM Research
Geoffrey Dillon, Department of Mathematics, University of South Carolina
Yuanzhe Xi, Department of Mathematics, Emory University
Ruipeng Li, Lawrence Livermore National Laboratory, Center for Applied Scientific Computing
Yousef Saad, Department of Computer Science and Engineering, University of Minnesota
(1157-68-617)
-
2:00 p.m.
-
Saturday April 4, 2020, 2:00 p.m.-4:20 p.m.
Special Session on Optimization and Algebraic Geometry, II
Room B134, Lawson Computer Science Building
Organizers:
Jonathan Hauenstein, University of Notre Dame
Ali Mohammad Nezhad, Purdue University mohamm42@purdue.edu
-
2:00 p.m.
Tropicalization for comparing sets in polynomial optimization.
Greg Blekherman*, Georgia Tech
(1157-14-267) -
3:00 p.m.
Global Optimization via the Dual SONC Cone and Linear Programming.
Mareike Dressler*, University of California, San Diego
(1157-90-387) -
4:00 p.m.
Symmetry Adapted Gram Spectrahedra.
Isabelle Shankar*, University of California, Berkeley
Alexander Heaton, Max Planck Institute for Mathematics in the Sciences, Leipzig
Serkan Hosten, San Francisco State University
(1157-14-213)
-
2:00 p.m.
-
Saturday April 4, 2020, 2:00 p.m.-3:20 p.m.
Special Session on Optimization for Discrete Geometry, II
Room 017, University Hall
Organizers:
Mark Magsino, The Ohio State University magsino.2@osu.edu
Hans Parshall, The Ohio State University
-
2:00 p.m.
Equiangular tight frames from group divisible designs.
John Jasper*, South Dakota State University
(1157-05-623) -
2:30 p.m.
Equiangular tight frames over finite fields.
Joseph W. Iverson*, Iowa State University
Gary Greaves, Nanyang Technological University
John Jasper, South Dakota State University
Dustin G. Mixon, The Ohio State University
(1157-52-467) -
3:00 p.m.
Mutually unbiased equiangular tight frames.
Matthew Fickus*, Air Force Institute of Technology
Benjamin R. Mayo, Air Force Institute of Technology
(1157-42-45)
-
2:00 p.m.
-
Saturday April 4, 2020, 2:00 p.m.-4:20 p.m.
Special Session on Quantum Algebra and Quantum Topology, II
Room 123, Recitation Building
Organizers:
Shawn Cui, Purdue University cuixsh@gmail.com
Julia Plavnik, Indiana University
Tian Yang, Texas A&M University
-
2:00 p.m.
Asymptotics of quantum invariants of surface diffeomorphisms.
Francis Bonahon*, University of Southern California
(1157-57-70) -
2:30 p.m.
Sutured manifolds and Hopf algebras.
Dylan P Thurston*, Indiana University, Bloomington
Roland van der Veen, Bernouli Institute, University of Groningen
(1157-57-590) -
3:00 p.m.
Plamenevskaya's invariant and the stable Khovanov homology of twisted torus knots.
Carmen Caprau, California State University
Nicolle Gonzalez, University of California
Christine Ruey Shan Lee*, University of South Alabama
Radmila Sazdanovic, North Carolina State University
Melissa Zhang, University of Georgia
(1157-57-92) -
3:30 p.m.
Diagrammatic categorification of the polynomial ring $\mathbb{Z}[x]$.
Radmila Sazdanovic*, NC State University
Mikhail Khovanov, Columbia University
(1157-18-319) -
4:00 p.m.
Volume conjecture, geometric decomposition and deformation of hyperbolic structure.
Ka Ho Wong*, Texas A&M University
(1157-57-335)
-
2:00 p.m.
-
Saturday April 4, 2020, 2:00 p.m.-4:20 p.m.
Special Session on Recent Advances in Adaptive Mesh Refinement and A Posteriori Error Estimation, II
Room 117, University Hall
Organizers:
Shuhao Cao, University of California, Irvine
Zhiqiang Cai, Purdue University caiz@purdue.edu
-
2:00 p.m.
A posteriori error estimation for fluid models under singular forcing.
Abner J. Salgado*, University of Tennessee, Knoxville
Enrique Otarola, Universidad Tecnica Federico Santa Maria, Chile
Alejandro Allendes, Universidad Tecnica Federico Santa Maria, Chile
(1157-65-255) -
2:30 p.m.
Phase-field modeling of brittle fracture and its moving mesh finite element computation.
Weizhang Huang*, The University of Kansas
(1157-65-594) -
3:00 p.m.
A Posteriori Error Estimates with Boundary Correction for a Cut Finite Element Method.
Cuiyu He*, University of Georgia
(1157-65-598) -
3:30 p.m.
A posteriori error estimates for a conforming virtual element method.
Shuhao Cao*, University of California, Irvine
(1157-65-440) -
4:00 p.m.
A posteriori error estimator for the dual finite element approximation to a singularly perturbed reaction-diffusion problem.
Jing Yang*, Purdue University
(1157-65-607)
-
2:00 p.m.
-
Saturday April 4, 2020, 2:00 p.m.-4:20 p.m.
Special Session on Recent Advances in Modeling, Computational Methods and Simulations of Physical/Biological Systems, II
Room 217, University Hall
Organizers:
Suchuan Steven Dong, Purdue University sdong@purdue.edu
Jie Shen, Purdue University
Zhiguo Yang, Purdue University
-
2:00 p.m.
Bio-remediation and motility: how hydrodynamics and chemotaxis affect bacterial foraging.
Arezoo M Ardekani*, Purdue University
Nikhil Desai, Purdue University
(1157-76-118) -
2:30 p.m.
Global constraints preserving SAV schemes for gradient flows.
Qing Cheng*, Illinois institute of technology
Jie Shen, Purdue university
(1157-65-285) -
3:00 p.m.
A roadmap for discretely energy-stable schemes for general dissipative systems based on gPAV method.
Zhiguo Yang*, Department of mathematics, Purdue University
Suchuan Dong, Department of mathematics, Purdue University
(1157-65-233) -
3:30 p.m.
A spatially adaptive high-order meshless method for fluid-solid interactions.
Wenxiao Pan*, University of Wisconsin-Madison
Wei Hu, University of Wisconsin-Madison
Zisheng Ye, University of Wisconsin-Madison
Nathaniel Trask, Sandia National Laboratories
(1157-76-504) -
4:00 p.m.
A Multiscale/Multiphysics Coupling Framework for Bioprosthetic Heart Valves (BHVs) Damage.
Yue Yu*, Lehigh University
(1157-65-625)
-
2:00 p.m.
-
Saturday April 4, 2020, 2:00 p.m.-4:20 p.m.
Special Session on Recent Developments in Automorphic Forms and Representations of p-adic Groups, II
Room 2290, Beering Hall
Organizers:
David Goldberg, Purdue University
Baiying Liu, Purdue University liu2053@purdue.edu
Freydoon Shahidi, Purdue University
-
2:00 p.m.
Period integrals for some representations of SO(p,q).
Birgit Speh*, Cornell University
(1157-22-275) -
3:00 p.m.
An explicit Plancherel formula for the space of p-adic alternating matrices.
Omer Offen*, Brandeis Unversity
(1157-22-112) -
3:30 p.m.
On commuting algebra isomorphisms in pseudo-$z$-embedding.
Kwangho Choiy*, Southern Illinois University
(1157-11-228) -
4:00 p.m.
Generic representations for quasi-split similitude groups.
Chris Jantzen*, East Carolina University
Baiying Liu, Purdue University
(1157-22-346)
-
2:00 p.m.
-
Saturday April 4, 2020, 2:00 p.m.-4:20 p.m.
Special Session on Recent Developments in Commutative Algebra, II
Room B151, Lawson Computer Science Building
Organizers:
Jennifer Kenkel, University of Kentucky
Liquan Ma, Purdue University ma326@purdue.edu
Uli Walther, Purdue University
-
2:00 p.m.
Affine semigroup rings -- combinatorial v.s. algebraic properties.
C-Y. Jean Chan*, Central Michigan University
I-Chiau Huang, Institute of Mathematics, Academia Sinica, Taiwan
Jung-Chen Liu, National Taiwan Normal University
(1157-13-528) -
2:30 p.m.
Base Change Along the Frobenius Endomorphism and the Gorenstein Property.
Pinches Dirnfeld*, University of Utah
(1157-18-125) -
3:00 p.m.
Endomorphism Invariance and Ring Classifications.
Haydee Lindo*, Williams College
(1157-13-613) -
3:30 p.m.
Bernstein--Sato Varieties and the Topological Multivariable Strong Monodromy Conjecture.
Daniel Lloyd Bath*, Purdue University
(1157-14-251) -
4:00 p.m.
Singular lexicographic points in Hilbert schemes.
Ritvik Ramkumar, University of California, Berkeley
Alessio Sammartano*, University of Notre Dame
(1157-14-385)
-
2:00 p.m.
-
Saturday April 4, 2020, 2:00 p.m.-3:50 p.m.
Special Session on Recent Developments in High Order Numerical Methods for Partial Differential Equations, II
Room 101, University Hall
Organizers:
Zheng Sun, The Ohio State University sun.2516@osu.edu
Xiangxiong Zhang, Purdue University
-
2:00 p.m.
Optimal error estimates of the semidiscrete discontinuous Galerkin methods for two dimensional hyperbolic equations on Cartesian meshes using $P^k$ elements.
Yong Liu*, University of Science and Technology of China
Chi-Wang Shu, Brown University
Mengping Zhang, University of Science and Technology of China
(1157-65-86) -
2:30 p.m.
Optimal convergence and superconvergence of semi-Lagrangian discontinuous Galerkin methods for linear convection equations in one space dimension.
Yang Yang*, Michigan Technological University
Xiaofeng Cai, University of Delaware
Jingmei Qiu, University of Delaware
(1157-65-149) -
3:00 p.m.
Error analysis of Runge-Kutta discontinuous Galerkin methods for linear time-dependent partial differential equations.
Zheng Sun*, The Ohio State University
Chi-Wang Shu, Brown University
(1157-65-357) -
3:30 p.m.
Energy conserving local discontinuous Galerkin methods for the improved Boussinesq equation.
Yulong Xing*, Ohio State University
(1157-65-378)
-
2:00 p.m.
-
Saturday April 4, 2020, 2:00 p.m.-4:20 p.m.
Special Session on Rigidity Theory, Distance Geometry and Applications, II
Room 313, Recitation Building
Organizers:
Mireille Boutin, Purdue University mboutin@purdue.edu
Gregor Kemper, Technische Universität München
Jessica Sidman, Mount Holyoke College
-
2:00 p.m.
Deciding local rigidity by numerical algebraic geometry.
Alexander Heaton*, Max Planck Institute for Mathematics in the Sciences
(1157-51-23) -
2:30 p.m.
Rigidity matroids for maps on surfaces.
Brigitte Servatius*, WPI
(1157-05-9) -
3:00 p.m.
The tropical Cayley-Menger variety.
Daniel Irving Bernstein*, Massachusetts Institute of Technology
Robert Krone, UC Davis
(1157-52-22) -
3:30 p.m.
Convex Cayley Parameterization and Applications.
Meera Sitharam*, University of Florida
(1157-51-21) -
4:00 p.m.
Periodic frameworks and auxetic bracing.
Ciprian S. Borcea, Rider University
Ileana Streinu*, Smith College
(1157-52-515)
-
2:00 p.m.
-
Saturday April 4, 2020, 2:00 p.m.-4:20 p.m.
Special Session on Sharp Eigenvalue Estimates for Partial Differential Operators, II
Room 103, University Hall
Organizers:
Mark Ashbaugh, University of Missouri ashbaughm@missouri.edu
Richard Laugesen, University of Illinois
-
2:00 p.m.
Low Eigenvalues of the Robin Plate.
L Mercredi Chasman*, University of Minnesota Morris
Jeffrey Langford, Bucknell University
(1157-35-494) -
2:30 p.m.
From Steklov to Neumann eigenvalues via homogenization.
Alexandre Girouard*, Laval University
Antoine Henrot, Institut Elie Cartan de Lorraine
Jean Lagacé, University College London
(1157-35-236) -
3:00 p.m.
Steklov eigenvalue asymptotics for curvilinear polygons.
Michael Levitin, University of Reading
Leonid Parnovski, University College London
Iosif Polterovich, Universite de Montreal
David A. Sher*, DePaul University
(1157-35-538) -
3:30 p.m.
Attractors and the Spectrum of a Zeroth-Order Pseudo-Differential Operator.
Javier A. Almonacid*, Department of Mathematics, Simon Fraser University
(1157-65-479) -
4:00 p.m.
Open Problems Session.
Mark Ashbaugh*, University of Missouri, Columbia
Richard Laugesen, University of Illinois, Urbana-Champaign
(1157-35-606)
-
2:00 p.m.
-
Saturday April 4, 2020, 2:00 p.m.-4:20 p.m.
Special Session on Stability in Topology, Arithmetic, and Representation Theory, II
Room 108, Recitation Building
Organizers:
Jeremy Miller, Purdue University
Peter Patzt, Purdue University
Andrew Putman, University of Notre Dame andyp@nd.edu
-
2:00 p.m.
The high-degree cohomology of the special linear group.
Jeremy Miller, Purdue University
Peter Patzt, Purdue University
Jennifer C. H. Wilson*, University of Michigan
Dan Yasaki, University of North Carolina - Greensboro
(1157-20-483) -
3:00 p.m.
Some algebraic properties of the power subgroup of mapping class groups.
Lei Chen*, CalTech
(1157-57-129) -
3:30 p.m.
Geometric cycles and characteristic classes.
Bena Tshishiku*, Brown University
(1157-55-311)
-
2:00 p.m.
-
Saturday April 4, 2020, 2:00 p.m.-4:20 p.m.
Special Session on Stochastic Processes in Random Environments, II
Room 316, Recitation Building
Organizers:
Jonathon Peterson, Purdue University peterson@purdue.edu
Atilla Yilmaz, Temple University
-
2:00 p.m.
Busemann measures and the geometry of the corner growth model.
Timo O Sepp{ä}l{ä}inen*, University of Wisconsin-Madison
(1157-60-66) -
3:00 p.m.
Geodesics in inhomogeneous exponential last passage percolation.
Christopher Janjigian*, University of Utah
Elnur Emrah, KTH Royal Institute of Technology
Timo Seppäläinen, University of Wisconsin - Madison
(1157-60-171) -
3:30 p.m.
Joint distribution of Busemann functions in the corner growth model.
Wai-Tong (Louis) Fan*, Indiana University
Timo Seppäläinen, University of Wisconsin-Madison
(1157-60-597) -
4:00 p.m.
Critical first-passage percolation in two dimensions.
Michael Damron*, Georgia Institute of Technology
David M Harper, Georgia Institute of Technology
Jack Hanson, City College of New York
Wai-Kit Lam, University of Minnesota
(1157-60-68)
-
2:00 p.m.
-
Saturday April 4, 2020, 2:00 p.m.-4:20 p.m.
Special Session on The Interface of Harmonic Analysis and Analytic Number Theory, II
Room 1268, Beering Hall
Organizers:
Theresa Anderson, Purdue University
Robert Lemke Oliver, Tufts University
Eyvindur Palsson, Virginia Tech University palsson@vt.edu
-
2:00 p.m.
On a conjecture of Sarkozy.
Giorgis Petridis*, The University of Georgia
Brandon Hanson, The University of Georgia
(1157-11-197) -
2:30 p.m.
The Littlewood Problem for Multidimensional Sets.
Brandon Hanson*, UGA
(1157-42-549) -
3:00 p.m.
Simple proofs for finite field Furstenberg sets.
Ben Lund*, Princeton University
Manik Dhar, Princeton University
Zeev Dvir, Princeton University
(1157-05-434) -
3:30 p.m.
Decoupling for two quadratic forms in three variables: a complete characterization.
Shaoming Guo, UW Madison
Changkeun Oh, UW Madison
Joris Roos*, UW Madison
Po-Lam Yung, Australian National University
Pavel Zorin-Kranich, University of Bonn
(1157-42-615) -
4:00 p.m.
Sparse bounds of singular Radon transform and its discrete analog.
Bingyang Hu*, Department of Mathematics, University of Wisconsin, Madison
Theresa Anderson, Department of Mathematics, Purdue Univerisity
Joris Roos, Department of Mathematics, University of Wisconsin, Madison
(1157-42-2)
-
2:00 p.m.
-
Saturday April 4, 2020, 2:00 p.m.-3:50 p.m.
Special Session on Theory and Algorithms for Data Science, II
Room 003, University Hall
Organizers:
Tingran Gao, University of Chicago
Haizhao Yang, Purdue University haizhao@purdue.edu
-
2:00 p.m.
Invariant multiscale graph representations.
Matthew Hirn*, Michigan State University
(1157-42-480) -
3:00 p.m.
Tensor denoising and completion based on ordinal observations.
Chanwoo Lee, Department of Statistics, University of Wisconsin - Madison
Miaoyan Wang*, Department of Statistics, University of Wisconsin - Madison
(1157-62-139)
-
2:00 p.m.
-
Saturday April 4, 2020, 2:00 p.m.-3:50 p.m.
Special Session on p-adic Galois Representations, Modularity, and Related Topics, II
Room 1230, Beering Hall
Organizers:
Patrick Allen, University of Illinois at Urbana-Champaign
Andrei Jorza, University of Notre Dame
Tong Liu, Purdue University tongliu@math.purdue.edu
-
2:00 p.m.
Compatibility of $p$-adic and classical Riemann-Hilbert functors.
Yong Suk Moon*, University of Arizona
(1157-11-396) -
3:00 p.m.
Heights and p-adic Hodge Theory.
Lucia Mocz*, University of Chicago
(1157-11-61)
-
2:00 p.m.
-
Saturday April 4, 2020, 2:00 p.m.-2:55 p.m.
General Session
Room 129, Class of 1950 Lecture Hall
-
2:00 p.m.
A Central Limit Theorem for Quadruple-Wise Independent Arrays of Random Variables.
Cristina Tone*, University of Louisville
(1157-60-30) -
2:15 p.m.
On wavelet-based estimation of Hurst exponents in high dimensions.
B Cooper Boniece*, Washington University in St. Louis
Gustavo Didier, Tulane University
Patrice Abry, ENS Lyon
Herwig Wendt, IRIT, University of Toulouse
(1157-62-618) -
2:30 p.m.
Anisotropic functional deconvolution with long-memory noise: the case of a multi-parameter fractional Wiener sheet.
Rida Benhaddou*, Ohio University
Qing Liu, Wake Forest University
(1157-62-152) -
2:45 p.m.
Efficient Nonparametric EWMA Chart for Monitoring Process Variability.
Saddam Akber Abbasi*, Qatar University, Doha, Qatar
(1157-62-108)
-
2:00 p.m.
-
Saturday April 4, 2020, 3:00 p.m.-4:20 p.m.
Special Session on Model Theory and its Applications, II
Room 125, Class of 1950 Lecture Hall
Organizers:
Saugata Basu, Purdue University
Philipp Hieronymi, University of Illinois at Urbana-Champaign
Margaret E.M. Thomas, Purdue University memthomas@purdue.edu
-
3:00 p.m.
Residue field domination in some Henselian valued fields.
Clifton Ealy*, Western Illinois University
Deirdre Haskell, McMaster University
Pierre Simon, University of California, Berkeley
(1157-03-532) -
3:30 p.m.
Canonical topologies over fields.
Will Johnson, Fudan University
Chieu-Minh Tran*, University of Notre Dame
Erik Walsberg, University of California, Irvine
Vincent Yinhe Ye, University of Notre Dame
(1157-03-297) -
4:00 p.m.
A model theoretic adic space.
Pablo Cubides-Kovacsics, HHU-Düsseldorf
Jinhe Ye*, Notre Dame
(1157-03-201)
-
3:00 p.m.
-
Saturday April 4, 2020, 3:15 p.m.-4:10 p.m.
General Session
Room 129, Class of 1950 Lecture Hall
-
3:15 p.m.
Post-Quantum Key Exchange from the LWE.
Jintai Ding*, University of Cincinnati
(1157-94-15) -
3:30 p.m.
2D Point Vortex Dynamics in Doubly-Connected Polygonal Domains.
El Mostafa Kalmoun*, Qatar University
(1157-76-110) -
3:45 p.m.
New Method for Dispersive Estimates of One-Dimensional Schrödinger Equations.
Thomas Hill*, University of Cincinnati
(1157-42-96) -
4:00 p.m.
Slightly inadmissible weak solutions.
Michael Sever*, Department of Mathematics, The Hebrew University, Jerusalem, Israel
(1157-35-31)
-
3:15 p.m.
-
Saturday April 4, 2020, 4:40 p.m.-5:30 p.m.
Invited Address
Knot theory and complex curves
Room 224, Class of 1950 Lecture Hall
Matthew Hedden*, Michigan State University -
Saturday April 4, 2020, 6:00 p.m.-7:30 p.m.
Reception
Dauch Alumni Center, 403 West Wood Street
Sunday April 5, 2020
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Sunday April 5, 2020, 8:00 a.m.-12:00 p.m.
Exhibit and Book Sale
Lawson Commons 1130, Lawson Computer Science Building -
Sunday April 5, 2020, 8:00 a.m.-12:00 p.m.
Meeting Registration
Lawson Commons 1130, Lawson Computer Science Building -
Sunday April 5, 2020, 8:00 a.m.-10:20 a.m.
Special Session on Advances in Mathematical Modeling, Analysis and Numerical Simulation of Particulate Suspensions and Related Multiphase Flows, II
Room 301, University Hall
Organizers:
Abhinandan Chowdhury, Savannah State University
Ivan Christov, Purdue University christov@purdue.edu
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8:30 a.m.
Turbulence modeling of strongly-coupled gas-particle flows using machine learning.
Jesse Capecelatro*, University of Michigan
Sarah Beetham, University of Michigan
(1157-37-198) -
9:00 a.m.
Hydrodynamics for Active Suspensions of Self-Rotating Particles.
Cody Reeves*, Dept. of Engineering Sciences and Applied Mathematics, Northwestern University
Petia Vlahovska, Dept. of Engineering Sciences and Applied Mathematics, Northwestern University
(1157-70-481) -
9:30 a.m.
Cross-stream migration of non-spherical particles in arbitrary quadratic flows.
Cheng-Wei Tai*, Davidson School of Chemical Engineering, Purdue University
Shiyan Wang, Davidson School of Chemical Engineering, Purdue University
Vivek Narsimhan, Davidson School of Chemical Engineering, Purdue University
(1157-76-306) -
10:00 a.m.
Modeling and simulation of compressible particle-laden flows.
Meet Patel*, University of Michigan-Ann Arbor
Gregory Shallcross, University of Michigan-Ann Arbor
Jesse Capecelatro, University of Michigan-Ann Arbor
(1157-76-603)
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8:30 a.m.
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Sunday April 5, 2020, 8:00 a.m.-10:20 a.m.
Special Session on Analysis and Probability in Sub-Riemannian Geometry, III
Room 317, Recitation Building
Organizers:
Jeremy Tyson, University of Illinois Urbana-Champaign
Jing Wang, Purdue University jingwang@purdue.edu
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8:00 a.m.
Bicycling, elastica, and metric lines for SE(2).
Richard W Montgomery*, UC Santa Cruz
(1157-53-123) -
8:30 a.m.
Uniform doubling on SU(2).
Nate Eldredge, University of Northern Colorado
Maria Gordina, University of Connecticut
Laurent Saloff-Coste*, Cornell University
(1157-58-248) -
9:00 a.m.
The Cheng-Yau gradient estimate for Carnot groups and sub-Riemannian manifolds.
Sayan Banerjee, University of North Carolina, Chapel Hill
Fabrice Baudoin, University of Connecticut
Maria Gordina, University of Connecticut
Phanuel Mariano*, University of New Haven
(1157-60-91) -
9:30 a.m.
A CR Analogue of Yau's Conjecture On Pseudoharmonic Functions of Polynomial Growth.
Jingzhi Tie*, The University of Georgia
Der-Chen Chang, Georgetown University
Shu-Cheng Chang, National Taiwan University
Yingbo Han, Xinyang Normal University
(1157-58-46) -
10:00 a.m.
Sub-Laplacian comparison theorems in H-type sub-Riemannian manifolds.
Fabrice Baudoin*, University of Connecticut
Erlend Grong, University of Bergen
Gianmarco Molino, University of Connecticut
Luca Rizzi, Université Grenoble Alpes
(1157-58-47)
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8:00 a.m.
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Sunday April 5, 2020, 8:00 a.m.-10:20 a.m.
Special Session on Coding and Cryptography, III
Room 112, Recitation Building
Organizers:
Ryann Cartor, Clemson University
Neville Fogarty, Christopher Newport University
Gretchen Matthews, Virginia Tech
Dane Skabelund, Virginia Tech dskabelund@vt.edu
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8:00 a.m.
Cryptanalysis of LUOV a NIST second round post-quantum candidate.
Jintai Ding*, University of Cincinnati
(1157-94-215) -
8:30 a.m.
Attacking product structure of LEDAcrypt.
Angela Robinson*, National Institute of Standards and Technology
(1157-15-506) -
9:00 a.m.
Failure of the MacWilliams Identities for the Lee Weight Enumerator over $\mathbb{Z}_m$, $m\geq 5$.
Noha Abdelghany*, Western Michigan University
Jay Wood, Western Michigan University
(1157-05-120) -
9:30 a.m.
More On Codes over Noncommutative Rings.
Steve Szabo*, Eastern Kentucky University
(1157-16-145) -
10:00 a.m.
On Superdetermined Instances of the MinRank Problem.
Daniel C Smith-Tone*, National Institute of Standards and Technology and University of Louisville
(1157-12-503)
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8:00 a.m.
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Sunday April 5, 2020, 8:00 a.m.-10:20 a.m.
Special Session on Combinatorial Techniques in Commutative Algebra, III
Room 3102, Lawson Computer Science Building
Organizers:
Giulio Caviglia, Purdue University gcavigli@purdue.edu
Jay Schweig, Oklahoma State University
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8:00 a.m.
The interpolation problem for star configurations.
Paolo Mantero*, University of Arkansas
(1157-13-502) -
8:30 a.m.
Symbolic Powers of Edge Ideals.
Susan M. Cooper*, University of Manitoba
(1157-13-358) -
9:00 a.m.
Algebraic properties of toric edge rings.
Selvi Kara Beyarslan, University of South Alabama
Huy Tai Ha, Tulane University
Augustine O'Keefe*, Connecticut College
(1157-13-551) -
9:30 a.m.
Computing projective dimension of monomial ideals via associated hypergraphs and lcm-lattices.
Sonja Mapes*, University of Notre Dame
Kuei-Nuan Lin, Penn State Greater Allegheny
(1157-13-175) -
10:00 a.m.
A linear bound on the regularity of uniform power ideals.
Michael DiPasquale*, Colorado State University
Nelly Villamizar, Swansea University
(1157-13-323)
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8:00 a.m.
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Sunday April 5, 2020, 8:00 a.m.-10:20 a.m.
Special Session on Complex Geometry, III
Room 302, Recitation Building
Organizers:
Laszlo Lempert, Purdue University
Chi Li, Purdue University li2285@purdue.edu
Sai-Kee Yeung, Purdue University
Yuan Yuan, Syracuse University
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8:30 a.m.
$C^{1,1}$ Regularity of Geodesics of Singular Kähler Metrics.
Nicholas McCleerey*, Northwestern University
Jianchun Chu, Northwestern University
(1157-53-339) -
9:30 a.m.
PDEs on compact complex surfaces.
Ben Weinkove*, Northwestern University
(1157-53-88)
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8:30 a.m.
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Sunday April 5, 2020, 8:00 a.m.-10:20 a.m.
Special Session on Gaussian and non-Gaussian Stochastic Analysis, III
Room 315, Recitation Building
Organizers:
Cheng Ouyang, University of Illinois at Chicago
Takashi Owada, Purdue University owada@purdue.edu
Samy Tindel, Purdue University
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8:00 a.m.
Improved log Sobolev coefficients for compact Lie groups.
Elizabeth Meckes, Case Western Reserve University
Tai Melcher*, University of Virginia
Jing Wang, Purdue University
(1157-60-566) -
8:30 a.m.
Polarity of Almost All Points for Systems of Non-Linear Stochastic Heat Equations in the Critical Dimension.
Carl Mueller*, University of Rochester
Robert Dalang, EPFL Lausanne
Yimin Xiao, Michigan State
(1157-60-100) -
9:00 a.m.
Parabolic Anderson models: large scale asymptotics.
Xia Chen*, University of Tennessee
(1157-60-482) -
9:30 a.m.
Discussion -
10:00 a.m.
Ito formula for additive summable processes.
Oana Mocioalca*, Kent State University
(1157-60-649)
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8:00 a.m.
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Sunday April 5, 2020, 8:00 a.m.-10:15 a.m.
Special Session on Group Theory and Logic, III
Room 121, Class of 1950 Lecture Hall
Organizers:
Meng-Che (Turbo) Ho, Purdue University ho140@purdue.edu
Julia F. Knight, University of Notre Dame
D.B. McReynolds, Purdue University
Thomas Sinclair, Purdue University
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8:30 a.m.
Discussion -
9:00 a.m.
Orbit equivalence relations of some classes of non-locally compact Polish groups.
Alexander S. Kechris, California Institute of Technology
Maciej Malicki, Warsaw School of Economics
Aristotelis Panagiotopoulos, California Institute of Technology
Joseph Zielinski*, Chicago, Illinois
(1157-03-330) -
9:30 a.m.
Coarse computability, the density metric and the Hausdorff distance between Turing degrees.
Carl G. Jockusch, University of Illinois
Paul E. Schupp*, University of Illinois
(1157-03-202)
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8:30 a.m.
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Sunday April 5, 2020, 8:00 a.m.-10:20 a.m.
Special Session on Harmonic Analysis, III
Room 1245, Beering Hall
Organizers:
Brian Street, University of Wisconsin-Madison street@math.wisc.edu
Shaoming Guo, University of Wisconsin-Madison
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8:00 a.m.
The pointwise convergence problem for the free Schrodinger equation.
Xiumin Du, the University of Maryland
Ruixiang Zhang*, University of Wisconsin-Madison
(1157-42-49) -
9:00 a.m.
A bilinear proof of decoupling for the moment curve.
Shaoming Guo, University of Wisconsin, Madison
Zane Kun Li*, Indiana University, Bloomington
Po-Lam Yung, Australian National University
Pavel Zorin-Kranich, University of Bonn
(1157-11-33) -
9:30 a.m.
Incidence estimates with application to harmonic analysis.
Larry Guth, Massachusetts Institute of Technology
Hong Wang*, Institute for Advanced Study
Ruixiang Zhang, University of Wisconsin-Madison
(1157-42-65)
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8:00 a.m.
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Sunday April 5, 2020, 8:00 a.m.-10:20 a.m.
Special Session on Higher Structures in Topology, Geometry and Physics, III
Room 309, Recitation Building
Organizers:
Ralph Kaufmann, Purdue University rkaufman@math.purdue.edu
Martin Markl, Institute of Mathematics of the Czech Academy of Sciences
Sasha Voronov, University of Minnesota
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8:00 a.m.
Wheel graph homology classes via weak modular operads.
Ben C Ward*, Bowling Green State University
(1157-18-146) -
9:00 a.m.
Plus constructions and plethysm products.
Michael Monaco*, Purdue University
(1157-18-301) -
9:30 a.m.
Noncommutative crystalline complexes.
Boris L Tsygan*, Northwestern University
(1157-14-567)
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8:00 a.m.
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Sunday April 5, 2020, 8:00 a.m.-10:20 a.m.
Special Session on Integrability, Symmetry and Physics, III
Room 308, Recitation Building
Organizers:
E. Birgit Kaufmann, Purdue University ebkaufma@purdue.edu
Oleksandr Tsymbaliuk, Yale University
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9:00 a.m.
A geometric view of the Bethe ansatz equations: q-opers.
Anton Zeitlin*, Department of Mathematics, Louisiana State University
(1157-81-431) -
10:00 a.m.
Duality for Bethe algebras acting on polynomials in anticommutative variables.
Vitaly Tarasov, Indiana University Purdue University Indianapolis
Filipp Uvarov*, Indiana University Purdue University Indianapolis
(1157-81-439)
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9:00 a.m.
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Sunday April 5, 2020, 8:00 a.m.-10:20 a.m.
Special Session on Knots and Links in 3-Manifolds, III
Room 122, Recitation Building
Organizers:
Micah Chrisman, The Ohio State University
Sujoy Mukherjee, The Ohio State University mukherjee.166@osu.edu
Robert Todd, Mount Mercy University
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8:00 a.m.
Finite generation of the $SL_3$-skein algebra of surfaces.
Charles Frohman*, The University of Iowa
Adam Sikora, SUNY at Buffalo
(1157-57-80) -
8:30 a.m.
Geometric Kauffman Bracket in Closed Hyperbolic 3-Manifolds.
Charles D Frohman, The University of Iowa
Joanna Kania-Bartoszynska*, National Science Foundation
(1157-57-608) -
9:00 a.m.
Framing Changes of Knots and Links in $3$-Manifolds.
Rhea Palak Bakshi*, The George Washington University
Dionne Ibarra, The George Washington University
Gabriel Montoya-Vega, The George Washington University
Józef H. Przytycki, The George Washington University
Deborah Weeks, The George Washington University
(1157-57-142) -
9:30 a.m.
Skein modules on framed links in $3$-manifolds.
Rhea Palak Bakshi, The George Washington University
Dionne Ibarra*, The George Washington University
Gabriel Montoya-Vega, The George Washington University
Jozef H. Przytycki, The George Washington University
Deborah Weeks, The George Washington University
(1157-57-179) -
10:00 a.m.
Knot theory problems in Mathathon: past and future.
Jozef H. Przytycki*, George Washington University
(1157-57-379)
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8:00 a.m.
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Sunday April 5, 2020, 8:00 a.m.-10:20 a.m.
Special Session on Low-dimensional Topology, III
Room 114, Recitation Building
Organizers:
Matthew Hedden, Michigan State University
Katherine Raoux, Michigan State University
Lev Tovstopyat-Nelip, Michigan State University tovstopy@msu.edu
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8:00 a.m.
Immersed curves in Khovanov homology.
Artem Kotelskiy*, Indiana University
(1157-57-62) -
8:30 a.m.
Pure Braids and Link Concordance.
Miriam Kuzbary*, Georgia Institute of Technology
(1157-57-345) -
9:00 a.m.
Branched covers bounding rational homology balls.
Paolo Aceto, Mathematical Institute University of Oxford
Jeffrey Meier, Western Washington University
Allison Miller, Department of Mathematics, Rice University
Maggie Miller, Department of Mathematics, Princeton University
JungHwan Park*, School of Mathematics, Georgia Institute of Technology
Andras Stipsicz, Renyi Institute of Mathematics, Budapest
(1157-57-280) -
9:30 a.m.
Augmentations and immersed Lagrangian fillings.
Yu Pan, Massachusetts Institute of Technology
Dan Rutherford*, Ball State University
(1157-57-134) -
10:00 a.m.
Unknotting with a single twist.
Samantha Allen, Dartmouth University, Hanover, NH
Charles Livingston*, Indiana University, Bloomington, IN
(1157-57-300)
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8:00 a.m.
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Sunday April 5, 2020, 8:00 a.m.-10:20 a.m.
Special Session on Mathematical Finance and Actuarial Sciences, III
Room 119, University Hall
Organizers:
Kiseop Lee, Purdue University kiseop@purdue.edu
Jianxi Su, Purdue University
Jose Figueora-Lopez, Washington University, St. Louis
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8:00 a.m.
Asymptotic Properties Of Optimal Iterative Estimation Methods Of Volatility Using Truncated Realized Variations.
Yuchen Han*, Washington University in St. Louis
Jose Figueroa-Lopez, Washington University in St. Louis
(1157-60-611) -
8:30 a.m.
Optimum Thresholding Using Mean Square Error for Tempered-Stable-Like Lévy Models.
José E. Figueroa-López, Washington University in St. Louis
Ruoting Gong*, Illinois Institute of Technology
Yuchen Han, Washington University in St. Louis
(1157-60-185) -
9:00 a.m.
Optimal Kernel Estimation of Spot Volatility with Leverage and Microstructure Noise Using Pre-Averaging.
Bei Wu*, Washington University in St. Louis
Jose Figueroa-Lopez, Washington University in St. Louis
(1157-60-576) -
9:30 a.m.
A simple microstructural explanation of concave price impact.
Sergey Nadtochiy*, Illinois Institute of Technology
(1157-91-426) -
10:00 a.m.
Optimal Market Making Strategies with Random Linear Demand And Overnight Inventory Costs.
Agostino Capponi, Columbia University
Jose E. Figueroa-Lopez, Washington University in Saint Louis
Chuyi Yu*, Washington University in Saint Louis
(1157-60-555)
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8:00 a.m.
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Sunday April 5, 2020, 8:00 a.m.-10:20 a.m.
Special Session on Multiplicative Ideal Theory in honor of the career of William Heinzer, III
Room B155, Lawson Computer Science Building
Organizers:
Evan Houston, University of North Carolina, Charlotte
Alan Loper, Ohio State University loper.4@osu.edu
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8:00 a.m.
Half-factoriality and the boundary function.
Jason G Boynton, North Dakota State University
Jim Coykendall*, Clemson University
Chelsey Morrow, North Dakota State University
(1157-13-180) -
8:30 a.m.
An example of an atomic integral domain without the ACCP.
Jason G. Boynton*, Fargo
Jim Coykendall, Clemson University
(1157-13-614) -
9:00 a.m.
Numerical Semigroups and Kunz Polytopes.
Michael C. Steward*, United States Military Academy at West Point
Elie Alhajjar, United States Military Academy at West Point
Travis Russell, United States Military Academy at West Point
(1157-20-237) -
9:30 a.m.
$\tau$-elasticity in the integers.
Richard Erwin Hasenauer*, Northeastern State University
Kailey Earlywolf, University of Arkansas
Bethany Kubik, University of Minnesota Duluth
Chris Sherman, Northeastern State University
(1157-13-186) -
10:00 a.m.
Lower Finite Modules over Commutative Rings.
Luke Harmon*, University of Colorado Colorado Springs
Greg Oman, University of Colorado Colorado Springs
(1157-06-294)
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8:00 a.m.
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Sunday April 5, 2020, 8:00 a.m.-10:20 a.m.
Special Session on Nonlinear Partial Differential Equations from Variational Problems and Fluid Equations, III
Room 317, University Hall
Organizers:
Tao Huang, Wayne State University taohuang@wayne.edu
Changyou Wang, Purdue University
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8:00 a.m.
Thermal Effects in Transport of Ideal Gas.
Chun Liu, Illinois Institute of Technology
Jan-Eric Sulzbach*, Illinois Institute of Technology
(1157-76-141) -
8:30 a.m.
A bifurcation phenomenon in a singularly perturbed two-phase free boundary problem of phase transition.
Fernando Charro, Wayne State University
Alaa Haj Ali, Purdue University
Monica Torres, Purdue University
Peiyong Wang*, Wayne State University
(1157-35-373) -
9:00 a.m.
Wild solutions for the magnetohydrodynamics with Hall effect.
Mimi Dai*, University of Illinois at Chicago
Han Liu, University of Illinois at Chicago
(1157-35-42) -
9:30 a.m.
Poiseuille flow of nematic liquid crystals via Ericksen-Leslie model.
Geng Chen*, University of Kansas
Tao Huang, Wayne State University
Weishi Liu, University of Kansas
(1157-35-178) -
10:00 a.m.
Some recent progress on mathematical analysis of a two-fluid type model.
Huanyao Wen*, School of Mathematics, South China University of Technology
(1157-35-39)
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8:00 a.m.
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Sunday April 5, 2020, 8:00 a.m.-10:20 a.m.
Special Session on Numerical Linear Algebra, III
Room 113, Recitation Building
Organizers:
Jianlin Xia, Purdue University xiaj@purdue.edu
Xuefeng Xu, Purdue University
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8:00 a.m.
Optimally Conditioned Vandermonde-Like Matrices.
Mykhailo Kuian, University of Minnesota
Lothar Reichel*, Kent State University
Sergij Shiyanovskii, Kent State University
(1157-65-468) -
8:30 a.m.
Sensitivities of singular problems.
Zhonggang Zeng*, Northeastern Illinois University
(1157-65-67) -
9:00 a.m.
Differential geometry of Nesterov's accelerated gradient method.
Yuwei Luo, University of Chicago
Tingran Gao, University of Chicago
Lek-Heng Lim*, University of Chicago
(1157-65-575) -
9:30 a.m.
Modulus-based iterative methods for constrained $\ell_p$-$\ell_q$ minimization.
Mirjeta Pasha*, Kent State University
Lothar Reichel, Kent State University
Alessandro Buccini, University of Cagliary
(1157-65-227) -
10:00 a.m.
Preconditioners based on enhanced structured incomplete factorization (eSIF) for general SPD matrices.
Jianlin Xia*, Purdue University
(1157-65-438)
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8:00 a.m.
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Sunday April 5, 2020, 8:00 a.m.-10:20 a.m.
Special Session on Optimization for Discrete Geometry, III
Room 017, University Hall
Organizers:
Mark Magsino, The Ohio State University magsino.2@osu.edu
Hans Parshall, The Ohio State University
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8:00 a.m.
Minimizing the $p$-frame potentials of finite Gabor systems.
Shujie Kang, University of Maryland
Kasso Okoudjou*, MIT/UMD
(1157-42-496) -
8:30 a.m.
Sum-of-squares lower bounds from highly symmetric examples (or, discrete geometry for optimization).
Dmitriy Kunisky*, New York University (Courant Institute of Mathematical Sciences)
(1157-90-558) -
9:00 a.m.
Optimal measures for three-point energies and semidefinite programming.
Josiah Park*, Georgia Tech
(1157-52-488) -
9:30 a.m.
Generalized Stolarsky Principle.
Dmitriy Bilyk, University of Minnesota - Twin Cities
Feng Dai, University of Alberta
Ryan W Matzke*, University of Minnesota - Twin Cities
(1157-31-557) -
10:00 a.m.
Optimal spherical configurations in low dimensions.
Oleg R Musin*, University of Texas Rio Grande Valley
(1157-52-338)
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8:00 a.m.
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Sunday April 5, 2020, 8:00 a.m.-10:20 a.m.
Special Session on Quantum Algebra and Quantum Topology, III
Room 123, Recitation Building
Organizers:
Shawn Cui, Purdue University cuixsh@gmail.com
Julia Plavnik, Indiana University
Tian Yang, Texas A&M University
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8:00 a.m.
Discussion -
8:30 a.m.
Stated Skein Algebras at Roots of Unity.
Wade Bloomquist*, Georgia Institute of Technology
Thang Le, Georgia Institute of Technology
(1157-57-570) -
9:00 a.m.
Representations of motion groups of links in the three sphere from (3+1)-TQFTs.
Zhenghan Wang*, Microsoft Station Q and UCSB
(1157-57-85) -
9:30 a.m.
Towards hyperbolic quantum computing and such.
Eric Samperton*, University of Illinois at Urbana-Champaign
(1157-57-124) -
10:00 a.m.
On the braid group representations coming from weakly group-theoretical fusion categories.
Jason Green*, University of New Hampshire
Dmitri Nikshych, University of New Hampshire
(1157-20-545)
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8:00 a.m.
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Sunday April 5, 2020, 8:00 a.m.-9:20 a.m.
Special Session on Recent Advances in Modeling, Computational Methods and Simulations of Physical/Biological Systems, III
Room 217, University Hall
Organizers:
Suchuan Steven Dong, Purdue University sdong@purdue.edu
Jie Shen, Purdue University
Zhiguo Yang, Purdue University
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8:00 a.m.
Mathematical modeling of viscous flows in deformable conduits.
Vishal Anand, Purdue University, School of Mechanical Engineering
Ivan C. Christov*, Purdue University, School of Mechanical Engineering
Tanmay C. Shidhore, Purdue University, School of Mechanical Engineering
Xiaojia Wang, Purdue University, School of Mechanical Engineering
(1157-76-130) -
8:30 a.m.
Modeling and simulation of blood flow past the distal arteriovenous graft with intimal hyperplasia.
Luoding Zhu*, Indiana U - Purdue U Indianapolis
Kaoru Sakai, Indiana U - Purdue U Indianapolis
(1157-76-257) -
9:00 a.m.
Modeling and Analysis on Distribution of Oxygen Partial Pressure in Electrolytes and Morphological Evolution in the Ni/YSZ Electrode : Explaining Degradation of Solid Oxide Electrolyzer Cells.
Qian Zhang*, Department of Materials Science and Enginnering/Northwestern University
Boem-Kyeong Park, Department of Materials Science and Enginnering/Northwestern University
Qinyuan Liu, Department of Materials Science and Enginnering/Northwestern University
Scott Barnett, Department of Materials Science and Enginnering/Northwestern University
Peter Voorhees, Department of Materials Science and Enginnering/Northwestern University
(1157-92-474)
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8:00 a.m.
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Sunday April 5, 2020, 8:00 a.m.-10:20 a.m.
Special Session on Recent Developments in Automorphic Forms and Representations of p-adic Groups, III
Room 2290, Beering Hall
Organizers:
David Goldberg, Purdue University
Baiying Liu, Purdue University liu2053@purdue.edu
Freydoon Shahidi, Purdue University
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8:00 a.m.
Derivation of Global Integrals.
David Ginzburg*, School of Mathematics, Tel Aviv University
David Soudry, School of Mathematics,Tel Aviv University
(1157-22-208) -
9:00 a.m.
Types, covers and the Langlands-Shahidi method.
Muthu Krishnamurthy*, University of Iowa
Yeongseong Jo, University of Iowa
(1157-11-529) -
9:30 a.m.
Intertwining operators on p-adic principal series.
Dubravka Ban*, Southern Illinois University
Joseph Hundley, University at Buffalo
(1157-22-163) -
10:00 a.m.
Local Langlands Correspondence and analytic stability of gamma-factors.
Dongming She*, Purdue University
(1157-11-332)
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8:00 a.m.
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Sunday April 5, 2020, 8:00 a.m.-10:20 a.m.
Special Session on Recent Developments in Commutative Algebra, III
Room B151, Lawson Computer Science Building
Organizers:
Jennifer Kenkel, University of Kentucky
Liquan Ma, Purdue University ma326@purdue.edu
Uli Walther, Purdue University
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8:00 a.m.
Transferring algebra structures on complexes.
Claudia Miller*, Syracuse University
Hamid Rahmati, University of Nebraska - Lincoln
(1157-13-352) -
8:30 a.m.
Bernstein-Sato theory in positive characteristic.
Eamon Quinlan-Gallego*, University of Michigan
(1157-13-429) -
9:00 a.m.
A homotopical characterization of l.c.i. maps.
Benjamin Briggs, University of Utah
Srikanth B Iyengar, University of Utah
Janina C Letz*, University of Utah
Josh Pollitz, University of Utah
(1157-18-497) -
9:30 a.m.
Conic modules of Hibi rings.
Daniel Smolkin*, University of Oklahoma
Marcus Robinson, University of Utah
Dylan Johnson, University of Utah
(1157-13-612) -
10:00 a.m.
Annihilators of D-modules in mixed characteristic.
Rankeya Datta, University of Illinois at Chicago
Nicholas Switala, University of Illinois at Chicago
Wenliang Zhang*, University of Illinois at Chicago
(1157-13-347)
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8:00 a.m.
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Sunday April 5, 2020, 8:00 a.m.-10:20 a.m.
Special Session on Rigidity Theory, Distance Geometry and Applications, III
Room 313, Recitation Building
Organizers:
Mireille Boutin, Purdue University mboutin@purdue.edu
Gregor Kemper, Technische Universität München
Jessica Sidman, Mount Holyoke College
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8:00 a.m.
Reconstructing Point Sets from Distance Distributions: Turnpikes, Beltways, and a bit More.
Ivan Dokmanić*, University of Basel
Shuai Huang, Emory University
Mona Zehni, University of Illinois at Urbana-Champaign
Zhizhen Zhao, University of Illinois at Urbana-Champaign
(1157-68-246) -
8:30 a.m.
On reconstructing a point configuration from noisy unlabeled pairwise distances.
Mireille Boutin*, Purdue University
Gregor Kemper, TU Munich
(1157-51-624) -
9:00 a.m.
Some rigidity questions related to the local and global distance distributions.
Facundo Memoli*, The Ohio State University
(1157-53-490) -
9:30 a.m.
Splitting theorems for manifolds with no conjugate points.
James Dibble*, University of Iowa
(1157-53-610) -
10:00 a.m.
Discussion
-
8:00 a.m.
-
Sunday April 5, 2020, 8:00 a.m.-10:20 a.m.
Special Session on Sharp Eigenvalue Estimates for Partial Differential Operators, III
Room 103, University Hall
Organizers:
Mark Ashbaugh, University of Missouri ashbaughm@missouri.edu
Richard Laugesen, University of Illinois
-
8:00 a.m.
Some results on higher eigenvalue optimization.
Ailana Fraser*, University of British Columbia
Pam Sargent, Yale University
Richard Schoen, U.C. Irvine
(1157-53-169) -
8:30 a.m.
Isoperimetric inequalities for Laplacian eigenvalues on surfaces.
Mikhail Karpukhin*, University of California, Irvine
(1157-58-167) -
9:00 a.m.
Eigenvalue estimate on Geometrically Finite Hyperbolic Manifolds with Infinite Volume.
Xiaolong Han*, University of Illinois at Urbana-Champaign
(1157-58-207) -
9:30 a.m.
Eigenvalue estimates and localization of the first Dirichlet eigenfunction.
Thomas Beck*, University of North Carolina - Chapel Hill
(1157-35-250) -
10:00 a.m.
An application of the sharp Caffarelli-Kohn-Nirenberg inequalities.
Denis Bonheure, Université Libre de Bruxelles, Belgium
Jean Dolbeault, CEREMADE, Université Paris-Dauphine, France
Maria Esteban, CEREMADE, Université Paris-Dauphine, France
Ari Laptev, Department of Mathematics, Imperial College London, UK
Michael Loss*, School of Mathematics, Georgia Tech, Atlanta
(1157-35-410)
-
8:00 a.m.
-
Sunday April 5, 2020, 8:00 a.m.-10:20 a.m.
Special Session on Stochastic Processes in Random Environments, III
Room 316, Recitation Building
Organizers:
Jonathon Peterson, Purdue University peterson@purdue.edu
Atilla Yilmaz, Temple University
-
9:30 a.m.
Order of Fluctuations of the SK Model at Critical Temperature.
Wei-Kuo Chen*, University of Minnesota
Wai-Kit Lam, University of Minnesota
(1157-60-95) -
10:00 a.m.
Counting saddles in high-dimensions.
Antonio Auffinger*, Northwestern University
(1157-60-406)
-
9:30 a.m.
-
Sunday April 5, 2020, 8:00 a.m.-10:20 a.m.
Special Session on Structure Preserving Numerical Methods for Hyperbolic and Kinetic Equations, I
Room 019, University Hall
Organizers:
Jingwei Hu, Purdue University jingweihu@purdue.edu
-
8:00 a.m.
An Eulerian-Lagrangian discontinuous Galerkin method for transport problems and its application to nonlinear Vlasov dynamics.
Xiaofeng Cai, University of Delaware
Jingmei Qiu*, University of Delaware
Hong Xue, University of Science and Technology of China
(1157-65-51) -
8:30 a.m.
Energy- and Charge-conserving semi-implicit particle-in-cell algorithms for the relativistic Vlasov-Maxwell system.
G. Chen*, Los Alamos National Laboratory
Guangye Chen, Los Alamos National Laboratory
(1157-35-587) -
9:00 a.m.
Nonlinear Solvers for Two-species Neutrino-matter Equations in Core-Collapse Supernovae Simulations.
M. Paul Laiu*, Oak Ridge National Laboratory
J. Austin Harris, Oak Ridge National Laboratory
Ran Chu, University of Tennessee Knoxville
Eirik Endeve, Oak Ridge National Laboratory
(1157-35-148) -
9:30 a.m.
Positivity-preserving time discretizations for production-destruction equations with applications to non-equilibrium flows.
Juntao Huang*, Michigan State University
Weifeng Zhao, Universitye of Science and Technology Beijing, China
Chi-Wang Shu, Brown University
(1157-65-525) -
10:00 a.m.
Invariant domain preserving methods and convex limiting.
Ignacio Tomas*, Sandia National Laboratories
Jean-Luc Guermond, Texas A&M University, Department of Mathematics
Bojan Popov, Texas A&M University, Department of Mathematics
(1157-65-644)
-
8:00 a.m.
-
Sunday April 5, 2020, 8:00 a.m.-10:20 a.m.
Special Session on The Interface of Harmonic Analysis and Analytic Number Theory, III
Room 1268, Beering Hall
Organizers:
Theresa Anderson, Purdue University
Robert Lemke Oliver, Tufts University
Eyvindur Palsson, Virginia Tech University palsson@vt.edu
-
9:00 a.m.
The asymptotic estimates and Hasse principle for multidimensional Waring's problem.
Yu-Ru Liu*, University of Waterloo
Wentang Kuo, University of Waterloo
Xiaomei Zhao, Central China Normal University
(1157-11-546) -
9:30 a.m.
Higher-degree exponential sum estimates over primes in short intervals.
Xuancheng Shao*, University of Kentucky
Kaisa Matomaki, University of Turku
(1157-11-361) -
10:00 a.m.
Bounds for discrete bilinear spherical maximal functions.
T. C. Anderson, Purdue University
A. V. Kumchev*, Towson University
E. A. Palsson, Virginia Tech
(1157-11-199)
-
9:00 a.m.
-
Sunday April 5, 2020, 8:30 a.m.-10:20 a.m.
Special Session on Combinatorial Algebra and Geometry, III
Room 1142, Lawson Computer Science Building
Organizers:
Christine Berkesch, University of Minnesota
Laura Matusevich, Texas A&M University
Aleksandra Sobieska, Texas A&M University ola@math.tamu.edu
-
8:30 a.m.
Higher Cycle Operations on Graphs and Iterated Integration.
Eric Katz*, The Ohio State University
(1157-05-245) -
9:00 a.m.
Mediated simplices and Hilbert's 17th Problem.
Victoria Powers, Emory University
Bruce Reznick*, University of Illinois at Urbana-Champaign
(1157-14-356) -
9:30 a.m.
Vanishing Hessian and Wild Polynomials.
Hang Huang*, Texas A&M University
Mateusz Michalek, MPI Leipzig
Emanuele Ventura, Texas A&M University
(1157-51-573) -
10:00 a.m.
Classifying Levi spherical Schubert varieties.
Reuven Hodges*, University of Illinois at Urbana-Champaign
Venkatramani Lakshmibai, Northeastern University
Alexander Yong, University of Illinois at Urbana-Champaign
(1157-05-126)
-
8:30 a.m.
-
Sunday April 5, 2020, 8:30 a.m.-10:20 a.m.
Special Session on Commutative Algebra and Connections with Algebraic Geometry, III
Room 1106, Lawson Computer Science Building
Organizers:
Claudia Polini, University of Notre Dame
Bernd Ulrich, Purdue University bulrich@purdue.edu
-
8:30 a.m.
Random Sampling in Computational Algebra: Violator Spaces.
Jesus A. De Loera, UC Davis
Sonja Petrovic*, Illinois Institute of Technology
Despina Stasi, Illinois Institute of Technology
(1157-13-581) -
9:00 a.m.
On the tangent space to the Hilbert scheme of points in $\mathbb{P}^3$.
Ritvik Ramkumar, University of California, Berkeley
Alessio Sammartano*, University of Notre Dame
(1157-14-384) -
9:30 a.m.
On the containment problem for fat points ideals and Harbourne's conjecture.
Yu Xie*, Widener University
(1157-13-540) -
10:00 a.m.
Symbolic Analytic Spread.
Hailong Dao, University of Kansas
Jonathan Montaño*, New Mexico State University
(1157-13-584)
-
8:30 a.m.
-
Sunday April 5, 2020, 8:30 a.m.-10:20 a.m.
Special Session on Computational Aspects of Symplectic Topology, III
Room 307, Recitation Building
Organizers:
Olguta Buse, Indiana University-Purdue University Indianapolis
Richard Hind, University of Notre Dame
Jun Li, University of Michigan lijungeo@umich.edu
-
8:30 a.m.
On $Symp(X, w)$ of non-minimal ruled surfaces.
Olguta Buse, IUPUI
Jun Li*, University of Michigan-Ann Arbor
(1157-53-493) -
9:00 a.m.
Symplectic embedding functions.
Daniel R. Irvine*, University of Michigan
(1157-53-588) -
9:30 a.m.
Planarity in higher-dimensional contact manifolds.
Bahar Acu*, Northwestern University
(1157-53-524) -
10:00 a.m.
On capacities and their blind spots.
Ely Kerman*, University of Illinois at Urbana-Champaign
Yuanpu Liang, University of Illinoisat Urbana-Champaign
(1157-58-328)
-
8:30 a.m.
-
Sunday April 5, 2020, 8:30 a.m.-10:20 a.m.
Special Session on Geometric Topology in the Middle Dimensions, III
Room 121, Recitation Building
Organizers:
James F. Davis, Indiana University jfdavis@indiana.edu
Mark Powell, Durham University
-
8:30 a.m.
Discussion -
9:00 a.m.
Enumerating homotopy ribbon discs.
Anthony Conway*, Max Planck Institute for Mathematics
Mark Powell, Durham University
(1157-57-173) -
9:30 a.m.
Doubly slice odd pretzel knots.
Clayton McDonald*, Boston College
(1157-57-337) -
10:00 a.m.
Exotic Homotopy Classes in Diffeomorphism Groups.
David Auckly*, Kansas State University
Daniel Ruberman, Brandeis University
(1157-57-36)
-
8:30 a.m.
-
Sunday April 5, 2020, 8:30 a.m.-10:20 a.m.
Special Session on Model Theory and its Applications, III
Room 125, Class of 1950 Lecture Hall
Organizers:
Saugata Basu, Purdue University
Philipp Hieronymi, University of Illinois at Urbana-Champaign
Margaret E.M. Thomas, Purdue University memthomas@purdue.edu
-
8:30 a.m.
The Pila-Wilkie Theorem: A variant of the proof.
Neer Bhardwaj*, University of Illinois at Urbana-Champaign
(1157-03-232) -
9:00 a.m.
Powers are easy to avoid.
Gareth Owen Jones*, University of Manchester
(1157-03-268) -
9:30 a.m.
Types and intersection properties in o-minimal theories.
Pablo Andújar Guerrero*, Purdue University
(1157-03-535) -
10:00 a.m.
Idempotent Keisler measures.
Artem Chernikov*, UCLA
Kyle Gannon, University of Notre Dame
(1157-03-374)
-
8:30 a.m.
-
Sunday April 5, 2020, 8:30 a.m.-10:20 a.m.
Special Session on Optimization and Algebraic Geometry, III
Room B134, Lawson Computer Science Building
Organizers:
Jonathan Hauenstein, University of Notre Dame
Ali Mohammad Nezhad, Purdue University mohamm42@purdue.edu
-
8:30 a.m.
Finding real smooth points on semialgebraic sets.
Katherine Harris*, North Carolina State University
Johnathan D. Hauenstein, University of Notre Dame
Agnes Szanto, North Carolina State University
(1157-14-449) -
9:30 a.m.
Solving critical point conditions for the Hamming and taxicab distances to solution sets of polynomial equations.
Danielle A. Brake, University of Wisconsin--Eau Claire
Noah S. Daleo, Worcester State University
Jonathan D. Hauenstein, University of Notre Dame
Samantha N. Sherman*, University of Notre Dame
(1157-14-586) -
10:00 a.m.
Numerical Algebraic Geometry and Semidefinite Programming.
Yi Zhang*, University of North Carolina at Greensboro
(1157-65-69)
-
8:30 a.m.
-
Sunday April 5, 2020, 8:30 a.m.-10:20 a.m.
Special Session on Stability in Topology, Arithmetic, and Representation Theory, III
Room 108, Recitation Building
Organizers:
Jeremy Miller, Purdue University
Peter Patzt, Purdue University
Andrew Putman, University of Notre Dame andyp@nd.edu
-
8:30 a.m.
Two tales from equivariant commutative algebra.
Andrew W. Snowden*, University of Michigan
(1157-13-394) -
9:30 a.m.
The Representation theory of the increasing monoid.
Sema Gunturkun*, Amherst College
Andrew Snowden, University of Michigan
(1157-20-343) -
10:00 a.m.
Stabilization in Sequences of Ideals and Modules.
Uwe Nagel*, University of Kentucky
(1157-13-291)
-
8:30 a.m.
-
Sunday April 5, 2020, 8:30 a.m.-10:20 a.m.
Special Session on Theory and Algorithms for Data Science, III
Room 003, University Hall
Organizers:
Tingran Gao, University of Chicago
Haizhao Yang, Purdue University haizhao@purdue.edu
-
8:30 a.m.
Multi-Layer Kernel Machines: A Fast and Accurate Approach for Large-Scale Supervised Learning.
Xiaowu Dai*, UC-Berkeley
(1157-62-200) -
9:30 a.m.
Issues in Kernel Methods for Exploratory Data Analysis.
Omar De la Cruz Cabrera*, Kent State University
(1157-62-651)
-
8:30 a.m.
-
Sunday April 5, 2020, 8:30 a.m.-10:20 a.m.
Special Session on p-adic Galois Representations, Modularity, and Related Topics, III
Room 1230, Beering Hall
Organizers:
Patrick Allen, University of Illinois at Urbana-Champaign
Andrei Jorza, University of Notre Dame
Tong Liu, Purdue University tongliu@math.purdue.edu
-
8:30 a.m.
Arithmetic Breuil-Kisin-Fargues modules and their moduli.
Heng Du*, Purdue University
(1157-11-372) -
9:30 a.m.
Classification of quotients and subbundles on the Fargues-Fontaine curve.
Serin Hong*, University of Michigan
(1157-11-189)
-
8:30 a.m.
-
Sunday April 5, 2020, 9:00 a.m.-10:20 a.m.
Special Session on Mathematical Methods for Inverse Problems, III
Room 203, University Hall
Organizers:
Isaac Harris, Purdue University harri814@purdue.edu
Peijun Li, Purdue University
-
9:00 a.m.
Inverse problems for the stationary transport equation in the diffusion scaling.
Ru-Yu Lai*, School of Mathematics, University of Minnesota
Qin Li, Department of Mathematics, University of Wisconsin
Gunther Uhlmann, Department of Mathematics, University of Washington
(1157-35-350) -
9:30 a.m.
Inverse Problems in Fluorescence Ultrasound Modulated Optical Tomography.
Yang Yang*, Michigan State University
Wei Li, Louisiana State University
Yimin Zhong, University of California, Irvine
(1157-35-87) -
10:00 a.m.
Linearized Krylov subspace Bregman iteration with nonnegativity constraint.
Mirjeta Pasha*, Kent State University
Lothar Reichel, Kent State University
Alessandro Buccini, University of Cagliary
(1157-65-224)
-
9:00 a.m.
-
Sunday April 5, 2020, 9:00 a.m.-10:25 a.m.
General Session
Room 129, Class of 1950 Lecture Hall
-
9:00 a.m.
Repdigits as sums of members of another sequences.
Bir Kafle*, Purdue University Northwest
Alain Togbé, Purdue University Northwest
Benedict Normenyo, Institut de Mathématiques et de Sciences Physiques, Bénin
(1157-11-523) -
9:15 a.m.
Smith Normal form of $q$-Varchenko matrices.
Naomi G Boulware*, Rose-Hulman Institute of Technology
Naihuan Jing, North Carolina State University
Kailash C Misra, North Carolina State University
(1157-05-360) -
9:30 a.m.
Generalization Theory of Linear Algebra II.
Christina Pospisil*, University of Massachusetts Boston
(1157-15-101) -
9:45 a.m.
An application of mathematical structures to a philosophical debate.
D. C. Arangno*, Holy Cross College at Notre Dame
(1157-91-19) -
10:00 a.m.
Felix Hausdorff's Das Raumproblem in plan English.
Benjamin Joseph Elkins*, Buffalo Grove, IL
(1157-01-1) -
10:15 a.m.
Plimpton 322: Where none has gone before.
Donald A. Sokol*, 9547 Palisades Rd. Burr Ridge, Il. 60527 Retired
(1157-01-261)
-
9:00 a.m.
-
Sunday April 5, 2020, 10:40 a.m.-11:30 a.m.
Invited Address
The geometry of toric syzygies.
Room 224, Class of 1950 Lecture Hall
Christine Berkesch*, University of Minnesota
(1157-13-382) -
Sunday April 5, 2020, 1:00 p.m.-2:50 p.m.
Special Session on Coding and Cryptography, IV
Room 112, Recitation Building
Organizers:
Ryann Cartor, Clemson University
Neville Fogarty, Christopher Newport University
Gretchen Matthews, Virginia Tech
Dane Skabelund, Virginia Tech dskabelund@vt.edu
-
1:00 p.m.
Perfect Code Based Steganography.
Jon-Lark Kim*, Sogang University
(1157-94-344) -
1:30 p.m.
The condition for cyclic codes over $\mathbb{Z}_{4}$ to be LCD.
Seth Gannon*, University of Louisville
Hamid Kulosman, University of Louisville
(1157-13-460) -
2:00 p.m.
Domination Mappings for Low-Power Cooling Codes.
Carolyn Mayer*, Worcester Polytechnic Institute
William J. Martin, Worcester Polytechnic Institute
(1157-94-432) -
2:30 p.m.
Distance Distributions of Nearly-Optimal Cyclic Orbit Codes.
Hunter Lehmann*, University of Kentucky
Heide Gluesing-Luerssen, University of Kentucky
(1157-94-453)
-
1:00 p.m.
-
Sunday April 5, 2020, 1:00 p.m.-1:50 p.m.
Special Session on Combinatorial Algebra and Geometry, IV
Room 1142, Lawson Computer Science Building
Organizers:
Christine Berkesch, University of Minnesota
Laura Matusevich, Texas A&M University
Aleksandra Sobieska, Texas A&M University ola@math.tamu.edu
-
1:00 p.m.
Gröbner basis for the double determinantal ideal.
Josua C Illian*, Oakland University
Li Li, Oakland University
(1157-13-498) -
1:30 p.m.
Gröbner bases and the Cohen--Macaulay property of Li's double determinantal varieties.
Nathan Fieldsteel, University of Kentucky
Patricia Klein*, University of Minnesota
(1157-13-288)
-
1:00 p.m.
-
Sunday April 5, 2020, 1:00 p.m.-1:50 p.m.
Special Session on Combinatorial Techniques in Commutative Algebra, IV
Room 3102, Lawson Computer Science Building
Organizers:
Giulio Caviglia, Purdue University gcavigli@purdue.edu
Jay Schweig, Oklahoma State University
-
1:00 p.m.
Ideals invariants and additive combinatorics.
Hailong Dao*, University of Kansas
(1157-13-411) -
1:30 p.m.
Critical exponents for monomial ideals.
Christopher A Francisco, Oklahoma State University
Matt Mastroeni, Oklahoma State University
Jeff Mermin*, Oklahoma State University
Jay Schweig, Oklahoma State University
(1157-13-579)
-
1:00 p.m.
-
Sunday April 5, 2020, 1:00 p.m.-3:20 p.m.
Special Session on Commutative Algebra and Connections with Algebraic Geometry, IV
Room 1106, Lawson Computer Science Building
Organizers:
Claudia Polini, University of Notre Dame
Bernd Ulrich, Purdue University bulrich@purdue.edu
-
1:00 p.m.
On some permanence properties of (derived) splinters.
Kevin Tucker*, University of Illinois at Chicago
Rankeya Datta, University of Illinois at Chicago
(1157-13-602) -
1:30 p.m.
The log canonical threshold of a generic link.
Youngsu Kim*, University of Arkansas
Lance E Miller, University of Arkansas
Wenbo Niu, University of Arkansas
(1157-13-351) -
2:00 p.m.
Generators of Residual Intersections.
Yevgeniya Tarasova*, Purdue University
(1157-13-333) -
2:30 p.m.
Hodge ideals for the determinant hypersurface.
Mircea Mustaţă, University of Michigan
Michael Perlman*, University of Notre Dame
Claudiu Raicu, University of Notre Dame
(1157-13-413) -
3:00 p.m.
On weakly Arf rings.
Naoki Endo*, Purdue University
(1157-13-188)
-
1:00 p.m.
-
Sunday April 5, 2020, 1:00 p.m.-1:50 p.m.
Special Session on Gaussian and non-Gaussian Stochastic Analysis, IV
Room 315, Recitation Building
Organizers:
Cheng Ouyang, University of Illinois at Chicago
Takashi Owada, Purdue University owada@purdue.edu
Samy Tindel, Purdue University
-
1:00 p.m.
Blow-up results for space--time fractional Dynamics.
Erkan Nane*, Auburn University
(1157-60-221) -
1:30 p.m.
Tail empirical process for infinite variance functionals of long memory Gaussian processes.
Rafal Kulik*, University of Ottawa
(1157-60-560)
-
1:00 p.m.
-
Sunday April 5, 2020, 1:00 p.m.-2:20 p.m.
Special Session on Geometric Topology in the Middle Dimensions, IV
Room 121, Recitation Building
Organizers:
James F. Davis, Indiana University jfdavis@indiana.edu
Mark Powell, Durham University
-
1:00 p.m.
Stable existence of incompressible 3-manifolds in 4-manifolds.
Qayum Khan*, Indiana University Bloomington
Gerrit N Smith, Kansas City MO
(1157-57-71) -
1:30 p.m.
Satellite operations and knot genera.
Peter Feller, ETH Zurich
Allison N. Miller*, Rice University
Juanita Pinzon-Caicedo, Max Planck Institute for Mathematics
(1157-57-354) -
2:00 p.m.
Extending dihedral representations of knot groups over groups of surfaces complements in the $4$-disk.
Alexandra Kjuchukova, Max Planck Institute for Mathematics, Bonn
Kent E. Orr*, Indiana University, Bloomington
(1157-57-574)
-
1:00 p.m.
-
Sunday April 5, 2020, 1:00 p.m.-2:50 p.m.
Special Session on Harmonic Analysis, IV
Room 1245, Beering Hall
Organizers:
Brian Street, University of Wisconsin-Madison street@math.wisc.edu
Shaoming Guo, University of Wisconsin-Madison
-
1:00 p.m.
Fourier Restriction to a Hyperbolic Cone.
Benjamin Baker Bruce*, University of Wisconsin-Madison
(1157-42-10) -
1:30 p.m.
Decay of hyperbolic averages of the Fourier transform.
Alex Barron*, University of Illinois, Urbana-Champaign
Burak Erdogan, University of Illinois, Urbana-Champaign
Terence L.J. Harris, University of Illinois, Urbana-Champaign
(1157-42-58) -
2:00 p.m.
Fourier transforms of indicator functions, lattice point discrepancy problems, and related matters.
Michael Greenblatt*, University of Illinois at Chicago
(1157-42-34)
-
1:00 p.m.
-
Sunday April 5, 2020, 1:00 p.m.-3:20 p.m.
Special Session on Higher Structures in Topology, Geometry and Physics, IV
Room 309, Recitation Building
Organizers:
Ralph Kaufmann, Purdue University rkaufman@math.purdue.edu
Martin Markl, Institute of Mathematics of the Czech Academy of Sciences
Sasha Voronov, University of Minnesota
-
1:00 p.m.
Poly-Symplectic Structures and the AKSZ Formalism.
Ivan Contreras*, Amherst College
Nicolas Martinez Alba, Universidad Nacional de Colombia
(1157-53-89) -
2:00 p.m.
From Bialgebra to Hopf algebra.
Yang Mo*, Purdue University
(1157-16-325) -
2:30 p.m.
Flat connections and the topological Atiyah-Segal map.
Daniel A Ramras*, IUPUI
(1157-55-296)
-
1:00 p.m.
-
Sunday April 5, 2020, 1:00 p.m.-3:50 p.m.
Special Session on Integrability, Symmetry and Physics, IV
Room 308, Recitation Building
Organizers:
E. Birgit Kaufmann, Purdue University ebkaufma@purdue.edu
Oleksandr Tsymbaliuk, Yale University
-
1:00 p.m.
Lozenge tilings of hexagons with removed core and satellites.
Mihai Ciucu*, Department of Mathematics, Indiana University
Ilse Fischer, Department of Mathematics, University of Vienna
(1157-05-521) -
2:00 p.m.
Frobenius integrability of quantum spin chains.
Kang Lu*, Indiana University Purdue University Indianapolis
(1157-82-322) -
2:30 p.m.
Braid actions on quantum toroidal superalgebras.
Luan Bezerra*, Indiana University - Purdue University - Indianapolis
Evgeny Mukhin, Indiana University - Purdue University - Indianapolis
(1157-81-229) -
3:00 p.m.
Asymptotic of solution of three-component Calogero-Painlevé II system.
Alexander Its, Indiana University-Purdue University Indianapolis, Saint Petersburg State University
Andrei Prokhorov*, University of Michigan - Ann Arbor, Saint Petersburg State University
(1157-33-230)
-
1:00 p.m.
-
Sunday April 5, 2020, 1:00 p.m.-3:20 p.m.
Special Session on Knots and Links in 3-Manifolds, IV
Room 122, Recitation Building
Organizers:
Micah Chrisman, The Ohio State University
Sujoy Mukherjee, The Ohio State University mukherjee.166@osu.edu
Robert Todd, Mount Mercy University
-
1:00 p.m.
TG-Hyperbolicity and Turaev Hyperbolicity of Classical and Virtual Knots.
Colin Adams*, Williams College
Or Eisenberg, harvard University
Jonah Greenberg, New York, NY
Kabir Kapoor, Cornell University
Zhen Liang, Boston College
Kate O'Connor, Rice University
Natalia Pacheco-Tallej, Harvard University
Yi Wang, University of Pennsylvania
(1157-57-41) -
1:30 p.m.
Dehn surgery on links vs. the Thurston norm.
Maggie Miller*, Princeton University
(1157-57-380) -
2:00 p.m.
Divisibility of the Jones-Kauffman Polynomial for Virtual Links.
Paul Drube*, Valparaiso University
(1157-57-367) -
2:30 p.m.
Real analyticity of knots.
Nicole Vorderobermeier*, University of Salzburg
(1157-57-287) -
3:00 p.m.
Link Invariants from Unrolled Restricted Quantum $\mathfrak{sl}_3$.
Matthew Harper*, The Ohio State University
(1157-57-258)
-
1:00 p.m.
-
Sunday April 5, 2020, 1:00 p.m.-2:50 p.m.
Special Session on Low-dimensional Topology, IV
Room 114, Recitation Building
Organizers:
Matthew Hedden, Michigan State University
Katherine Raoux, Michigan State University
Lev Tovstopyat-Nelip, Michigan State University tovstopy@msu.edu
-
1:00 p.m.
Taut Foliations and Positive Braids.
Siddhi Krishna*, Boston College
(1157-57-492) -
1:30 p.m.
Surgery for Gauge Theoretical Invariants of Integral Homology $S^1 \times S^3$.
Langte Ma*, Brandeis University
(1157-57-295) -
2:00 p.m.
Packing and squeezing Lagrangian tori.
Richard K Hind*, University of Notre Dame
(1157-53-370) -
2:30 p.m.
Comparing Legendrian Invariants.
Ziva Myer*, Duke University
(1157-57-626)
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1:00 p.m.
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Sunday April 5, 2020, 1:00 p.m.-3:20 p.m.
Special Session on Mathematical Finance and Actuarial Sciences, IV
Room 119, University Hall
Organizers:
Kiseop Lee, Purdue University kiseop@purdue.edu
Jianxi Su, Purdue University
Jose Figueora-Lopez, Washington University, St. Louis
-
1:00 p.m.
Pricing and Hedging Equity-Linked Life Insurance Contracts Beyond the Classical Paradigm: The Principle of Equivalent Forward Preferences.
Wing Fung Chong*, Department of Mathematics and Department of Statistics, University of Illinois at Urbana-Champaign
(1157-49-514) -
1:30 p.m.
Optimal sampling schemes in fractional volatility models.
Alexandra Chronopoulou*, University of Illinois, Urbana-Champaign
(1157-62-425) -
2:00 p.m.
Bond Prices with Insufficient Information.
Prakash Chakraborty*, Purdue University
Kiseop Lee, Purdue University
(1157-60-399) -
2:30 p.m.
Optimal execution with liquidity risk in a diffusive order book market.
Kiseop Lee, Purdue University
Hyoeun Lee*, University of Illinois at Urbana-Champaign
(1157-60-249) -
3:00 p.m.
Systemic Risk in Market Microstructure: A Hawkes Flocking Model Approach.
Kiseop Lee*, Purdue University
Hyunjin Jang, UNIST, Korea
Kyungsub Lee, Yeungnam University
(1157-60-398)
-
1:00 p.m.
-
Sunday April 5, 2020, 1:00 p.m.-2:50 p.m.
Special Session on Mathematical Methods for Inverse Problems, IV
Room 203, University Hall
Organizers:
Isaac Harris, Purdue University harri814@purdue.edu
Peijun Li, Purdue University
-
1:00 p.m.
Sampling in thermoacoustic tomography.
Chase O Mathison*, Purdue University
(1157-35-582) -
1:30 p.m.
Recovery of singularities for the weighted cone transform appearing in the Compton camera imaging.
Yang Zhang*, Purdue University
(1157-44-519) -
2:00 p.m.
Inverse random source scattering for the Helmholtz equation with attenuation.
Peijun Li, Purdue university
Xu Wang*, Purdue University
(1157-78-485) -
2:30 p.m.
Reconstructing a Generalized Impedance Inclusion with ElectroStatic Sampling.
Isaac Harris*, Purdue University
(1157-35-408)
-
1:00 p.m.
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Sunday April 5, 2020, 1:00 p.m.-3:50 p.m.
Special Session on Model Theory and its Applications, IV
Room 125, Class of 1950 Lecture Hall
Organizers:
Saugata Basu, Purdue University
Philipp Hieronymi, University of Illinois at Urbana-Champaign
Margaret E.M. Thomas, Purdue University memthomas@purdue.edu
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1:00 p.m.
The Bipartite Diameter 3 Metrically Homogeneous Graphs of Generic Type: Their Ages and Their Almost Sure Theories.
Rebecca Coulson*, United States Military Academy - West Point
(1157-03-436) -
1:30 p.m.
Speeds of hereditary properties and mutual algebricity.
Caroline Terry*, University of Chicago
(1157-03-543) -
2:00 p.m.
Forking in the generic flat pregeometry.
Omer Mermelstein*, University of Wisconsin-Madison
(1157-03-177) -
2:30 p.m.
Counting siblings in universal theories.
Samuel Braunfeld*, University of Maryland, College Park
Michael C. Laskowski, University of Maryland, College Park
(1157-03-117) -
3:00 p.m.
Some Model Theory of Large Fields.
Gregory D Cousins*, McMaster University
(1157-03-565) -
3:30 p.m.
On Hausdorff limits of o-minimal families in real tori.
Ya'acov Peterzil, University of Haifa
Sergei Starchenko*, University of Notre Dame
(1157-03-427)
-
1:00 p.m.
-
Sunday April 5, 2020, 1:00 p.m.-3:20 p.m.
Special Session on Multiplicative Ideal Theory in honor of the career of William Heinzer, IV
Room B155, Lawson Computer Science Building
Organizers:
Evan Houston, University of North Carolina, Charlotte
Alan Loper, Ohio State University loper.4@osu.edu
-
1:00 p.m.
h-Local Rings of Continuous Functions.
Matthew Toeniskoetter*, Wilkes Honors College
Papiya Bhattacharjee, Florida Atlantic University
Warren McGovern, Wilkes Honors College
(1157-13-621) -
1:30 p.m.
Semiclean Group Rings.
Lee Klingler*, Florida Atlantic University
Alan Loper, The Ohio State University
Warren McGovern, Florida Atlantic University
Matthew Toeniskoetter, Florida Atlantic University
(1157-13-302) -
2:00 p.m.
Fuchs' Problem for Unit Groups.
Nicholas J Werner*, SUNY College at Old Westbury
Eric Swartz, College of William and Mary
(1157-13-272) -
2:30 p.m.
Basic A+B construction and beyond.
Thomas G Lucas*, University of North Carolina Charlotte
(1157-13-140) -
3:00 p.m.
Multiplicative ideal theory of rings.
Jesse Elliott*, California State University, Channel Islands
(1157-13-457)
-
1:00 p.m.
-
Sunday April 5, 2020, 1:00 p.m.-1:50 p.m.
Special Session on Nonlinear Partial Differential Equations from Variational Problems and Fluid Equations, IV
Room 317, University Hall
Organizers:
Tao Huang, Wayne State University taohuang@wayne.edu
Changyou Wang, Purdue University
-
1:00 p.m.
Discussion -
1:30 p.m.
Discussion
-
1:00 p.m.
-
Sunday April 5, 2020, 1:00 p.m.-3:20 p.m.
Special Session on Numerical Linear Algebra, IV
Room 113, Recitation Building
Organizers:
Jianlin Xia, Purdue University xiaj@purdue.edu
Xuefeng Xu, Purdue University
-
1:00 p.m.
Randomization in Numerical Linear Algebra (RandNLA): fast regression solvers.
Petros Drineas*, Purdue University
(1157-68-111) -
1:30 p.m.
Generalized averaged rational Gauss quadrature.
Carl F Jagels*, Hanover College
Lothar Reichel, Kent State University
(1157-65-458) -
2:00 p.m.
On the local convergence of SCF iteration for eigenvector-dependent nonlinear eigenvalue problems.
Ding Lu*, University of Kentucky
(1157-65-635) -
2:30 p.m.
A Matlab Package for Superfast Divide-and-Conquer Hermitian Eigenvalue Decompositions.
Xiaofeng Ou*, Purdue University
Jianlin Xia, Purdue University
(1157-65-650) -
3:00 p.m.
New Theory on the Ideal Interpolation Operator in Algebraic Multigrid.
Xuefeng Xu*, Department of Mathematics, Purdue University
(1157-15-316)
-
1:00 p.m.
-
Sunday April 5, 2020, 1:00 p.m.-2:20 p.m.
Special Session on Optimization and Algebraic Geometry, IV
Room B134, Lawson Computer Science Building
Organizers:
Jonathan Hauenstein, University of Notre Dame
Ali Mohammad Nezhad, Purdue University mohamm42@purdue.edu
-
1:00 p.m.
Computing rational sum-of-squares decompositions from numerical dual certificates.
Dávid Papp*, North Carolina State University
Sercan Yildiz, SAMSI
(1157-14-56) -
1:30 p.m.
On Local Minima of Cubic Polynomials.
Jeffrey Zhang*, Princeton University
Amir Ali Ahmadi, Princeton University
(1157-90-54)
-
1:00 p.m.
-
Sunday April 5, 2020, 1:00 p.m.-2:50 p.m.
Special Session on Quantum Algebra and Quantum Topology, IV
Room 123, Recitation Building
Organizers:
Shawn Cui, Purdue University cuixsh@gmail.com
Julia Plavnik, Indiana University
Tian Yang, Texas A&M University
-
1:00 p.m.
Quasi-surfaces and related algebraic structures.
Vladimir Turaev*, Indiana University, Bloomington
(1157-57-212) -
1:30 p.m.
Combinatorial Algebras and Topological Realizations.
Ralph M Kaufmann*, Purdue University, Dept of Mathematics and Dept of Physics and Astronomy
Birgit Wehefritz-Kaufmann, Purdue University, Dept of Mathematics and Dept of Physics and Astronomy
(1157-81-324) -
2:00 p.m.
Families of links in $S^3$ with homeomorphic complements to fundamental shadow links.
Sanjay L. Kumar*, Michigan State University
(1157-00-309) -
2:30 p.m.
Two-dimensional extended HQFTs.
Kursat Sozer*, Indiana University Bloomington
(1157-57-421)
-
1:00 p.m.
-
Sunday April 5, 2020, 1:00 p.m.-3:50 p.m.
Special Session on Recent Developments in Automorphic Forms and Representations of p-adic Groups, IV
Room 2290, Beering Hall
Organizers:
David Goldberg, Purdue University
Baiying Liu, Purdue University liu2053@purdue.edu
Freydoon Shahidi, Purdue University
-
1:00 p.m.
A new theta correspondence.
Solomon Friedberg*, Department of Mathematics, Boston College
David Ginzburg, Dept. of Mathematical Sciences, Tel Aviv University
(1157-11-156) -
2:00 p.m.
Multiplicity One Theorems for Clifford Groups and General Spin Groups.
Melissa Emory*, University of Toronto
(1157-11-276) -
2:30 p.m.
Exterior square gamma factors for cuspidal representations of $GL_n$: finite field analogs and level zero representations.
Rongqing Ye*, Purdue University
Elad Zelingher, Yale University
(1157-11-585) -
3:00 p.m.
A quaternionic Saito-Kurokawa lift.
Aaron Pollack*, Duke University
(1157-11-646) -
3:30 p.m.
Rankin-Selberg $L$-functions via Good Section.
Yeongseong Jo*, The University of Iowa
(1157-11-645)
-
1:00 p.m.
-
Sunday April 5, 2020, 1:00 p.m.-2:50 p.m.
Special Session on Sharp Eigenvalue Estimates for Partial Differential Operators, IV
Room 103, University Hall
Organizers:
Mark Ashbaugh, University of Missouri ashbaughm@missouri.edu
Richard Laugesen, University of Illinois
-
1:00 p.m.
Well-posedness of Weinberger's center of mass by energy minimization.
Richard S Laugesen*, University of Illinois
(1157-35-153) -
1:30 p.m.
Extensions of some results about the eigenvalues for the Laplacian.
Selma Yildirim*, The University of Chicago
(1157-35-534) -
2:00 p.m.
Existence and non-existence of minimizers for Poincaré--Sobolev inequalities.
Rafael D. Benguria*, Pontificia Universidad Catolica de Chile
Cristobal Vallejos, Pontificia Universidad Catolica de Chile
Hanne Van Den Bosch, Universidad de Chile
(1157-35-442) -
2:30 p.m.
Sharper estimates for the eigenvalues of the fractional Laplacian.
John Goldman*, Bradley University, Mathematics
(1157-35-632)
-
1:00 p.m.
-
Sunday April 5, 2020, 1:00 p.m.-3:20 p.m.
Special Session on Stability in Topology, Arithmetic, and Representation Theory, IV
Room 108, Recitation Building
Organizers:
Jeremy Miller, Purdue University
Peter Patzt, Purdue University
Andrew Putman, University of Notre Dame andyp@nd.edu
-
1:00 p.m.
Motivic random variables.
Sean P Howe*, University of Utah
(1157-14-105) -
1:30 p.m.
Noncollinear points on the projective plane.
Ronno Das*, University of Chicago
Benjamin O'Connor, University of Chicago
(1157-55-274) -
2:00 p.m.
The geometric average size of Selmer groups over function fields.
Aaron Landesman*, Stanford Univeristy
(1157-14-170) -
2:30 p.m.
Second order terms in arithmetic statistics.
Alexander Berglund, Stockholm University
Gregory Michel, University of Minnesota
TriThang Tran, University of Melbourne
Craig Westerland*, University of Minnesota
(1157-55-423)
-
1:00 p.m.
-
Sunday April 5, 2020, 1:00 p.m.-2:50 p.m.
Special Session on Stochastic Processes in Random Environments, IV
Room 316, Recitation Building
Organizers:
Jonathon Peterson, Purdue University peterson@purdue.edu
Atilla Yilmaz, Temple University
-
1:00 p.m.
Localization and unique continuation on the integer lattice.
Charles K Smart*, University of Chicago
(1157-60-305) -
2:00 p.m.
Random walk among Bernoulli obstacles.
Jian Ding, University of Pennsylvania
Ryoki Fukushima, Kyoto University
Rongfeng Sun, National University of Singapore
Changji Xu*, The University of Chicago
(1157-60-393) -
2:30 p.m.
Heat kernel estimates for random walks in an i.i.d. balanced random environment.
Xiaoqin Guo*, University of Wisconsin-Madison
Hung Vinh Tran, University of Wisconsin-Madison
(1157-60-577)
-
1:00 p.m.
-
Sunday April 5, 2020, 1:00 p.m.-3:20 p.m.
Special Session on Structure Preserving Numerical Methods for Hyperbolic and Kinetic Equations, II
Room 019, University Hall
Organizers:
Jingwei Hu, Purdue University jingweihu@purdue.edu
-
1:00 p.m.
Asymptotic-preserving Lax-Wendroff schemes for quasi-exponential moment-closure approximations of kinetic models.
James A Rossmanith*, Iowa State University
Christine Vaughan, Iowa State University
(1157-65-273) -
1:30 p.m.
FISHER INFORMATION REGULARIZATION SCHEMES FOR WASSERSTEIN GRADIENT FLOWS.
Li Wang*, University of Minnesota
(1157-65-93) -
2:00 p.m.
A Bi-fidelity method for multiscale kinetic equations with uncertainties.
Liu Liu*, University of Texas at Austin
(1157-65-150) -
2:30 p.m.
Validity of Ensemble Kalman Inverse.
Zhiyan Ding*, University of Wisconsin-Madison
(1157-65-97) -
3:00 p.m.
On the uniform accuracy of implicit-explicit backward differentiation formulas (IMEX-BDF) for stiff hyperbolic relaxation systems and kinetic equations.
Jingwei Hu, Purdue University
Ruiwen Shu*, University of Maryland, College Park
(1157-65-50)
-
1:00 p.m.
-
Sunday April 5, 2020, 1:00 p.m.-2:20 p.m.
Special Session on The Interface of Harmonic Analysis and Analytic Number Theory, IV
Room 1268, Beering Hall
Organizers:
Theresa Anderson, Purdue University
Robert Lemke Oliver, Tufts University
Eyvindur Palsson, Virginia Tech University palsson@vt.edu
-
1:00 p.m.
Non-vanishing for cubic $L$-functions.
Chantal David, Concordia University
Alexandra Florea*, Columbia University
Matilde Lalin, University of Montreal
(1157-11-220) -
1:30 p.m.
Mimicking zeta-zero statistics with lattices.
Brad Rodgers*, Queens University
Jeffrey C. Lagarias, University of Michigan
(1157-11-634) -
2:00 p.m.
Zeros of derivatives of the completed Riemann zeta function.
Amita Malik*, Rutgers University
(1157-11-620)
-
1:00 p.m.
-
Sunday April 5, 2020, 1:00 p.m.-3:50 p.m.
Special Session on p-adic Galois Representations, Modularity, and Related Topics, IV
Room 1230, Beering Hall
Organizers:
Patrick Allen, University of Illinois at Urbana-Champaign
Andrei Jorza, University of Notre Dame
Tong Liu, Purdue University tongliu@math.purdue.edu
-
1:00 p.m.
Serre weights and Breuil--Mézard cycles.
Daniel Le*, University of Toronto
(1157-11-561) -
2:00 p.m.
Localizing $\mathrm{GL}_2(\mathbf{Q}_p)$-representations.
Andrea Dotto*, University of Chicago
(1157-11-376) -
3:00 p.m.
Mod $p$ local-global compatibility for $\mathrm{GSp}_4(\mathbb{Q}_p)$ and the Jantzen filtration.
John Enns*, Northwestern University
(1157-11-466)
-
1:00 p.m.
Inquiries: meet@ams.org