AMS Sectional Meeting Program by Day

Current as of Saturday, March 28, 2020 03:30:05

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• Program
• ·
• Deadlines
• ·
• Timetable
• ·
• Room Chart
• ·
• Chronological Index of Talks
• ·
• Registration/Housing/Etc.


• Special Event or Lecture
• ·
• Inquiries: meet@ams.org

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Spring Eastern Sectional Meeting

• Tufts University, Medford, MA
• March 21-22, 2020 (Saturday - Sunday)
• Meeting #1156

Associate secretaries:

Steven H Weintraub, AMS shw2@lehigh.edu

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Saturday March 21, 2020

• Saturday March 21, 2020, 7:30 a.m.-4:00 p.m.
  Exhibit and Book Sale
  Alumnae Lounge, Aidekman Arts Center
• Saturday March 21, 2020, 7:30 a.m.-4:00 p.m.
  Meeting Registration
  Alumnae Lounge, Aidekman Arts Center
• Saturday March 21, 2020, 8:00 a.m.-10:50 a.m.
  Special Session on Analysis on Homogeneous Spaces, I
  Room 201, Eaton Hall
  Organizers:
  Jens Christensen, Colgate University
  Matthew Dawson, CIMAT, Mérida, México
  Fulton Gonzalez, Tufts University fulton.gonzalez@tufts.edu
  

  • 8:00 a.m.
    Harmonic analysis on real spherical spaces.
    Henrik Schlichtkrull*, University of Copenhagen
    (1156-22-296)
  • 9:00 a.m.
    Discrete series representations for real spherical spaces.
    Job Kuit*, Paderborn University
    (1156-22-179)
  • 9:30 a.m.
    Strichartz estimates for the Schrödinger equation on compact symmetric spaces.
    Yunfeng Zhang*, University of Connecticut, Storrs
    (1156-43-260)
  • 10:00 a.m.
    Orbital integrals on Lorentzian symmetric spaces.
    Thibaut Grouy*, Université catholique de Louvain (Belgium)
    (1156-53-282)
  • 10:30 a.m.
    Frechet sheaves and representation theory.
    Sean M Taylor*, Spring Hill College
    Matthew Glenn Dawson, CONACYT--CIMAT Unidad Merida (Merida, Mexico)
    (1156-22-328)
• Saturday March 21, 2020, 8:00 a.m.-10:50 a.m.
  Special Session on Automorphisms of Riemann Surfaces, Subgroups of Mapping Class Groups and Related Topics, I
  Room 002, Bromfield-Pearson
  Organizers:
  S. Allen Broughton, Rose-Hulman Institute of Technology
  Jen Paulhus, Grinnell College
  Aaron Wootton, University of Portland wootton@up.edu
  

  • 8:00 a.m.
    The addition on Jacobian varieties from a geometric viewpoint.
    Tony Shaska*, Oakland University
    Yaacov Kopeliovich, University of Connecticut
    (1156-14-8)
  • 8:30 a.m.
    Equivalence of Finite Group Actions on Riemann Surfaces and Algebraic Curves.
    S. Allen Broughton*, Rose-Hulman Institute of Technology
    (1156-14-148)
  • 9:00 a.m.
    Topological conjugacy of group actions on surfaces via the (not-) Burnside lemma.
    Anthony Weaver*, The City University of New York
    (1156-05-121)
  • 9:30 a.m.
    Extending Harvey's Surface Kernel Maps.
    Jane Gilman*, Rutgers-Newark
    (1156-20-117)
  • 10:00 a.m.
    Abelian group actions on pseudo-real Riemann surfaces.
    Emilio Bujalance, Universidad Nacional de Educacion a Distancia, Madrid, Spain
    Javier Cirre*, Universidad Nacional de Eduacion a Distancia, Madrid, Spain
    Jesús Rodríguez, Universidad Nacional de Educacion a Distancia, Madrid, Spain
    (1156-30-279)
  • 10:30 a.m.
    Computing, Cataloguing, and Representing Belyi Maps.
    Samuel S. Schiavone*, Massachusetts Institute of Technology
    John Voight, Dartmouth College
    Michael Musty, Cold Regions Research and Engineering Laboratory
    (1156-11-360)
• Saturday March 21, 2020, 8:00 a.m.-10:50 a.m.
  Special Session on Equivariant Cohomology, I
  Room 101, Bromfield-Pearson
  Organizers:
  Jeffrey D. Carlson, The Fields Institute
  Loring Tu, Tufts University loring.tu@tufts.edu
  

  • 8:00 a.m.
    A brief introduction to GKM theory.
    Julianna Tymoczko*, Smith College
    (1156-05-423)
  • 9:00 a.m.
    GKM theory in dimension 6.
    Oliver Goertsches*, Philipps University of Marburg
    (1156-53-49)
  • 9:30 a.m.
    Computing the Gysin Map Using Fixed Points.
    Loring W. Tu*, Tufts University, Medford, MA
    (1156-55-66)
  • 10:00 a.m.
    Localization of integrals of equivariant forms for non-compact group actions.
    Matvei Libine*, Indiana University, Bloomington
    (1156-55-7)
  • 10:30 a.m.
    Equivariant cohomology does not distinguish Hamiltonian $S^1$ manifolds.
    Liat Kessler*, University of Haifa
    (1156-53-57)
• Saturday March 21, 2020, 8:00 a.m.-10:50 a.m.
  Special Session on Homological Methods in Commutative Algebra, I
  Room 210, Anderson Hall
  Organizers:
  Janet Striuli, Fairfield University and National Science Foundation
  Oana Veliche, Northeastern University O.Veliche@northeastern.edu
  

  • 8:00 a.m.
    Transferring algebra structures on complexes, part 1.
    Claudia Miller, Syracuse University
    Hamid Rahmati*, University of Nebraska-Lincoln
    (1156-13-146)
  • 8:30 a.m.
    Transferring algebra structures on complexes, part 2.
    Claudia Miller*, Syracuse University
    Hamid Rahmati, University of Nebraska - Lincoln
    (1156-13-145)
  • 9:00 a.m.
    Spinor structures on free resolutions of codimension four Gorenstein ideals.
    Ela Celikbas, West Virginia University, Morgantown, WV 26506, USA
    Jai Laxmi*, University of Connecticut, Storrs, CT 06269, USA
    Jerzy Weyman, Uniwersytet Jagielloński, Kraków 30-348, Poland
    (1156-13-178)
  • 9:30 a.m.
    Base Change Along the Frobenius Endomorphism and the Gorenstein Property.
    Pinches Dirnfeld*, University of Utah
    (1156-18-180)
  • 10:00 a.m.
    The Taylor Resolution over a Skew Polynomial Ring.
    Luigi Ferraro*, Wake Forest University
    (1156-16-233)
  • 10:30 a.m.
    Finite group actions on free resolutions.
    Federico Galetto*, Cleveland State University
    (1156-13-248)
• Saturday March 21, 2020, 8:00 a.m.-10:50 a.m.
  Special Session on Mathematical Methods for Ecology and Evolution in Structured Populations, I
  Room 010, Paige Hall
  Organizers:
  Olivia Chu, Princeton University
  Daniel Cooney, Princeton University dcooney@math.princeton.edu
  Chadi Saad-Roy, Princeton University
  

  • 8:00 a.m.
    The effect of network topology on optimal exploration strategies and the evolution of cooperation in a mobile population.
    Igor V. Erovenko*, UNC Greensboro
    Johann Bauer, City, University of London
    Mark Broom, City, University of London
    Karan Pattni, University of Liverpool
    Jan Rychtar, Virginia Commonwealth University
    (1156-92-153)
  • 8:30 a.m.
    Conjoining uncooperative societies facilitates evolution of cooperation.
    Naghmeh Momeni*, MIT Slloan School of Management
    (1156-91-302)
  • 9:00 a.m.
    Evolutionary dynamics in multilayer structured populations.
    Qi Su*, Department of Mathematics, Department of Biology, University of Pennsylvania
    Alex McAvoy, Department of Organismic and Evolutionary Biology, Harvard University
    Joshua B. Plotkin, Department of Biology, University of Pennsylvania
    (1156-91-416)
  • 9:30 a.m.
    Evolutionary Kuramoto Dynamics.
    Elizabeth Tripp*, Dartmouth College
    Feng Fu, Dartmouth College
    Scott Pauls, Dartmouth College
    (1156-92-384)
  • 10:00 a.m.
    Fast Cheater Migration Stabilizes Coexistence in a Public Goods Dilemma on Networks.
    Glenn S Young*, Kennesaw State University
    Andrew Belmonte, Penn State University
    (1156-92-323)
  • 10:30 a.m.
    Assortment and Reciprocity Mechanisms for Promotion of Cooperation in a Model of Multilevel Selection.
    Daniel B Cooney*, Princeton University
    (1156-92-212)
• Saturday March 21, 2020, 8:00 a.m.-10:50 a.m.
  Special Session on Mathematics of Data Science, I
  Room 224, Miner Hall
  Organizers:
  Vasileios Maroulas, University of Tennessee Knoxville
  James M. Murphy, Tufts University jm.murphy@tufts.edu
  

  • 8:00 a.m.
    Big Data is Low Rank.
    Madeleine Udell*, Cornell University
    Alex Townsend, Cornell University
    (1156-15-71)
  • 9:00 a.m.
    \newline Matrix Completion in a General Non-orthogonal Basis.
    Abiy Tasissa*, Department of Mathematics, Tufts University
    Rongjie Lai, Department of Mathematical Sciences, Rensselaer Polytechnic Institute
    (1156-62-69)
  • 9:30 a.m.
    Generative Neural Networks as Priors for Compressive Sensing and Phase Retrieval.
    Paul Hand*, Northeastern University
    (1156-94-320)
  • 10:00 a.m.
    Graph Representations of Non-Stationary Matérn Gaussian Fields.
    Daniel Sanz-Alonso*, University of Chicago
    Ruiyi Yang, University of Chicago
    (1156-62-322)
  • 10:30 a.m.
    Super-resolution, subspace methods, and non-harmonic Fourier matrices.
    Weilin Li*, Courant Institute
    Wenjing Liao, Georgia Institute of Technology
    Albert Fannjiang, University of California, Davis
    (1156-94-275)
• Saturday March 21, 2020, 8:00 a.m.-10:50 a.m.
  Special Session on Mirror Symmetry and Enumerative Geometry, I
  Room 208, Anderson Hall
  Organizers:
  Mandy Cheung, Harvard University
  Siu-Cheong Lau, Boston University
  Yu-Shen Lin, Boston University yslin@bu.edu
  

  • 8:00 a.m.
    Lagrangian Floer theory in trivalent configurations of curves and homological mirror symmetry.
    Denis Auroux*, Harvard University
    (1156-53-181)
  • 9:00 a.m.
    Intrinisic mirror symmetry and the Bondal-Orlov conjecture.
    Daniel Pomerleano*, UMASS Boston
    (1156-53-333)
  • 9:30 a.m.
    Homological mirror symmetry for a genus two curve.
    Catherine Kendall Asaro Cannizzo*, Simons Center for Geometry and Physics
    (1156-53-95)
  • 10:00 a.m.
    Global homological mirror symmetry for genus two curves.
    Haniya Azam, Lahore University of Management Sciences
    Catherine Cannizzo, Simons Center for Geometry and Physics
    Heather Lee*, University of Washington
    Chiu-Chu Melissa Liu, Columbia University
    (1156-53-72)
  • 10:30 a.m.
    Homological mirror symmetry for the Hopf surface.
    Abigail Ward*, Stanford University
    (1156-51-355)
• Saturday March 21, 2020, 8:00 a.m.-10:45 a.m.
  Special Session on Probability in Dynamical Systems of Physical Origin, I
  Room 203, Eaton Hall
  Organizers:
  Alex Blumenthal, University of Maryland
  Peter Nandori, Yeshiva University peter.nandori@yu.edu
  

  • 8:00 a.m.
    The hard-core model on 2D graphs.
    Alexander Mazel, AMC Health
    Izabella Stuhl*, Penn State
    Yuri Suhov, Penn State
    (1156-00-352)
  • 9:00 a.m.
    Small-Mass Limit of Noisy Inertial Particle Dynamics: Higher-Order Approximations.
    Jeremiah Birrell*, University of Massachusetts Amherst
    (1156-60-125)
  • 10:00 a.m.
    Chaotic mixing of scalars in stochastic fluid mechanics.
    Samuel Punshon-Smith*, Brown University
    (1156-60-287)
• Saturday March 21, 2020, 8:00 a.m.-10:50 a.m.
  Special Session on Quantum Probability, Orthogonal Polynomials, and Special Functions, I
  Room 113, Paige Hall
  Organizers:
  Maxim Derevyagin, University of Connecticut derevyagin.m@gmail.com
  Ambar Sengupta, University of Connecticut
  

  • 8:00 a.m.
    Cauchy-Stieltjes families with polynomial variance functions and generalized orthogonality.
    W. Bryc*, Department of Mathematical Sciences, University of Cincinnati, USA
    R. Fakhfakh, Mathematics Department, Jouf University, Saudi Arabia
    W. Mlotkowski, Mathematical Institute, University of Wroclaw, Poland
    (1156-60-198)
  • 8:30 a.m.
    A Theorem of Joseph-Alfred Serret and its Relation to Perfect Quantum State Transfer.
    Anastasiia Minenkova*, University of Connecticut
    (1156-15-242)
  • 9:00 a.m.
    Some questions and answers in the arithmetic theory of generalized continued fractions.
    Steven H. Weintraub*, Lehigh University
    (1156-11-43)
  • 9:30 a.m.
    Embedding properties of data-driven dissipative reduced order models computed via polynomial recursions.
    Vladimir Druskin*, WPI
    Liliana Borcea, University of Michigan
    Alexander Mamonov, University Of Houston
    Mikhail Zaslavsky, Schlumberger Doll Research
    Jorn Zimmerling, University of Michigan
    (1156-15-273)
  • 10:00 a.m.
    Extremal polynomials, integrable billiards, and Painleve VI equations.
    Vladimir Dragovic*, UT Dallas
    (1156-33-285)
  • 10:30 a.m.
    Covariant Fermionic Quantum Stochastic Calculus.
    Radhakrishnan Balu*, Department of Mathematics & Norbert Wiener Center for Harmonic Analysis and Applications, University of Maryland, Colleg
    (1156-81-344)
• Saturday March 21, 2020, 8:00 a.m.-10:50 a.m.
  Special Session on Random Discrete Structures, I
  Room 112, Anderson Hall
  Organizers:
  Xavier Pérez-Giménez, University of Nebraska
  Lutz P Warnke, Georgia Institute of Technology warnke@math.gatech.edu
  

  • 8:00 a.m.
    Four Discrepancies.
    Joel H Spencer*, Courant Institute - NYU
    (1156-05-193)
  • 9:00 a.m.
    Variations on twins in permutations.
    Andrzej Dudek*, Western Michigan University
    (1156-05-229)
  • 9:30 a.m.
    Bounds on Ramsey Games via Alterations.
    He Guo*, Georgia Institute of Technology
    Lutz Warnke, Georgia Institute of Technology
    (1156-05-186)
  • 10:00 a.m.
    The Chromatic Number of Random Lifts of Regular Graphs.
    JD Nir*, University of Nebraska-Lincoln
    Xavier Pérez Giménez, University of Nebraska-Lincoln
    (1156-05-345)
  • 10:30 a.m.
    A variant of the Erdős-Rényi random graph process.
    Adam Logan, The Tutte Institute for Mathematics and Computing, Ottawa, ON, Canada
    Mike Molloy, Department of Computer Science, University of Toronto, Toronto, ON, Canada
    Pawel Pralat*, Department of Mathematics, Ryerson University, Toronto, ON, Canada
    (1156-05-203)
• Saturday March 21, 2020, 8:00 a.m.-10:45 a.m.
  Special Session on SESSION CANCELLED: Anomalous Diffusion Processes, I
  Room 009, Aidekman Arts Center
  Organizers:
  Christoph Börgers, Tufts University Christoph.Borgers@tufts.edu
  Claude Greengard, Two Sigma Investments, LP and New York University
  

  • 8:00 a.m.
    TALK CANCELLED: Lévy walks: overview and challenges.
    Vasily Zaburdaev*, Friedrich-Alexander-Universität Erlangen-Nürnberg
    (1156-60-80)
  • 9:00 a.m.
    TALK CANCELLED: Infinite densities for large deviations of Levy walks.
    Eli Barkai*, Physics Department, Bar-Ilan University, Israel
    (1156-00-30)
  • 10:00 a.m.
    TALK CANCELLED: Sensitive dependence of Lévy walk asymptotics.
    Christoph Börgers*, Tufts University
    Claude Greengard, Courant Institute (New York University) and Two Sigma Investments LP
    (1156-60-265)
• Saturday March 21, 2020, 8:30 a.m.-10:50 a.m.
  Special Session on Current Trends in Combinatorial Commutative Algebra, I
  Room 306, Anderson Hall
  Organizers:
  Kuei-Nuan Lin, Pennsylvania State University, Greater Allegheny kul20@psu.edu
  Augustine O'Keefe, Connecticut College
  

  • 8:30 a.m.
    Containment between powers of ideals and optimal solution to linear programming problems.
    Huy Tai Ha*, Tulane University
    (1156-13-111)
  • 9:00 a.m.
    Estimation of Resurgence for various classes of Homogeneous Ideals.
    Abu C Thomas*, Tulane University
    (1156-13-270)
  • 9:30 a.m.
    Equivariant Hilbert series of subspace arrangements.
    Francesca Gandini*, Kalamazoo College
    (1156-13-380)
  • 10:00 a.m.
    Specialization of Integral Closures of Ideals by General Elements.
    Lindsey Hill*, Purdue University
    Rachel Lynn, Purdue University
    (1156-13-272)
  • 10:30 a.m.
    A survey of Rees and multi-Rees algebras of strongly stable ideals.
    Gabriel E Sosa Castillo*, Colgate University
    (1156-13-361)
• Saturday March 21, 2020, 8:30 a.m.-10:50 a.m.
  Special Session on Discrete and Convex Geometry, I
  Room 112, Miner Hall
  Organizers:
  Undine Leopold, Northeastern University
  Egon Schulte, Northeastern University
  Pablo Soberón, Baruch College, CUNY, pablo.soberon-bravo@baruch.cuny.edu
  

  • 8:30 a.m.
    Sets of Admissibility for Radon Transforms over Finite Fields in Higher Dimensions.
    Eric L. Grinberg*, University of Massachusetts Boston
    (1156-52-399)
  • 9:00 a.m.
    Uniform Polyhedra with Planar and Nonplanar Faces.
    Abigail Williams*, Northeastern University
    (1156-52-362)
  • 9:30 a.m.
    Discrete symmetry and surfaces -- from the abstract to the concrete.
    Undine Leopold*, Northeastern University
    (1156-52-393)
  • 10:00 a.m.
    On the regularity radius for Delone sets in hyperbolic plane.
    Alexey Garber*, The University of Texas Rio Grande Valley
    (1156-52-326)
  • 10:30 a.m.
    Volumetric bounds for intersections of congruent balls.
    Karoly Bezdek*, University of Calgary
    (1156-52-104)
• Saturday March 21, 2020, 8:30 a.m.-10:50 a.m.
  Special Session on Inverse Problems and Their Applications, I
  Room 225, Miner Hall
  Organizers:
  Youssef Qranfal, Wentworth Institute of Technology qranfaly@wit.edu
  

  • 8:30 a.m.
    Optimal recovery and best approximation in function L-spaces.
    Vira Babenko*, Drake University
    Vladyslav Babenko, Dnipro National University, Ukraine
    (1156-46-41)
  • 9:00 a.m.
    Contextual Stochastic Block Models.
    Yash Deshpande*, Massachusetts Institute of Technology
    (1156-62-298)
  • 9:30 a.m.
    Sensitivity analysis for nonsmooth dynamical systems.
    Peter Stechlinski*, University of Maine
    (1156-49-201)
  • 10:00 a.m.
    Quantifying the Loss of Information from Binning List-Mode Data.
    Eric W Clarkson*, University of Arizona
    Meredith K Kupinski, University of Arizona
    (1156-94-157)
  • 10:30 a.m.
    Direct and Inverse Problems for Nonlinear Time-harmonic Maxwell's Equations.
    Yernat Assylbekov, Rice University
    Ting Zhou*, Northeastern University
    (1156-35-156)
• Saturday March 21, 2020, 8:30 a.m.-10:50 a.m.
  Special Session on Modeling and Analysis of Partial Differential Equations in Fluid Dynamics and Related Fields: Geometric and Probabilistic Methods, I
  Room 013, Aidekman Arts Center
  Organizers:
  Geng Chen, University of Kansas
  Siran Li, Rice University and Centre de Recherches Mathématiques, Université de Montréal, Siran.Li@rice.edu
  Kun Zhao, Tulane University
  

  • 8:30 a.m.
    Coercivity estimates for integro-differential operators.
    Jamil Chaker*, University of Chicago
    Luis Silvestre, University of Chicago
    (1156-35-283)
  • 9:00 a.m.
    Uniqueness and non-uniqueness of steady states of aggregation-diffusion equations.
    Matias G. Delgadino, Pontifical Catholic University of Rio de Janeiro
    Xukai Yan*, Georgia Institute of Technology
    Yao Yao, Georgia Institute of Technology
    (1156-35-316)
  • 9:30 a.m.
    Balance of the vorticity direction and the vorticity magnitude in 3D fractional Navier-Stokes equations.
    Jiayi Wang*, University of Virginia
    (1156-35-388)
  • 10:00 a.m.
    Stochastic Hilbert's 19th Problem in Homogenization.
    Samuel J Ferguson*, Metron, Inc.
    (1156-35-402)
  • 10:30 a.m.
    A Bayesian Approach to Quantifying Uncertainty in Divergence Free Flows.
    Nathan Glatt-Holtz*, Tulane University
    (1156-35-99)
• Saturday March 21, 2020, 8:30 a.m.-10:50 a.m.
  Special Session on Recent Advances in Schubert Calculus and Related Topics, I
  Room 206, Anderson Hall
  Organizers:
  Christian Lenart, State University of New York at Albany
  Changlong Zhong, State University of New York at Albany czhong@albany.edu
  

  • 8:30 a.m.
    The Seidel representation on quantum K-theory.
    Anders Buch*, Rutgers University
    Pierre-Emmanuel Chaput, Université de Lorraine
    Leonardo Mihalcea, Virginia Tech
    Nicolas Perrin, Laboratoire de Mathématiques de Versailles
    (1156-14-404)
  • 9:00 a.m.
    Rationally indecomposable weights of tangent spaces of Kazhdan-Lusztig varieties.
    William Graham*, University of Georgia
    Victor Kreiman, University of Wisconsin -- Parkside
    (1156-05-381)
  • 9:30 a.m.
    Equivariant coherent sheaves on a point and Kazhdan-Lusztig bases.
    J. Matthew Douglass*, National Science Foundation
    (1156-22-426)
  • 10:00 a.m.
    Quasi-split symmetric pairs of $sl_n$ and Steinberg varieties of classical type.
    Yiqiang Li*, University at Buffalo, the State University of New York
    (1156-17-58)
  • 10:30 a.m.
    Equivariant $K$-theory of the semi-infinite flag manifold as a nil-DAHA module.
    Daniel Orr*, Virginia Tech
    (1156-22-164)
• Saturday March 21, 2020, 8:30 a.m.-10:50 a.m.
  Special Session on Subgroups in Nonpositive Curvature, I
  Room 333, Eaton Hall
  Organizers:
  Robert Kropholler, Tufts University
  Kim Ruane, Tufts University kim.ruane@tufts.edu
  Genevieve Walsh, Tufts University
  

  • 8:30 a.m.
    Model Spaces for Relatively Hyperbolic Pairs.
    Brendan Burns Healy*, University of Wisconsin-Milwaukee
    G Chris Hruska, University of Wisconsin-Milwaukee
    (1156-20-347)
  • 9:00 a.m.
    Action rigidity for free products of hyperbolic manifold groups.
    Emily Stark*, University of Utah
    Daniel J. Woodhouse, University of Oxford
    (1156-20-346)
  • 9:30 a.m.
    Bowditch boundaries of relatively hyperbolic groups.
    Matthew Haulmark*, Vanderbilt University
    (1156-57-335)
  • 10:00 a.m.
    The local-to-global property for Morse quasi-geodesics.
    Jacob Russell*, CUNY Graduate Center
    Davide Spriano, ETH Zurich
    Hung Cong Tran, University of Oklahoma
    (1156-57-171)
  • 10:30 a.m.
    Cusp types covered by hyperbolic knot complements.
    Neil Hoffman*, Oklahoma State University
    (1156-57-170)
• Saturday March 21, 2020, 9:00 a.m.-10:50 a.m.
  Special Session on Algebraic Geometry in Dynamics, I
  Room 212, Anderson Hall
  Organizers:
  Nguyen-Bac Dang, Stony Brook University
  Nicole Looper, Brown University
  Rohini Ramadas, Brown University rohini_ramadas@brown.edu
  

  • 9:00 a.m.
    "Unicritical" polynomials in several variables.
    Patrick Ingram*, York University
    (1156-11-53)
  • 9:30 a.m.
    Deformation Spaces of Rational Maps.
    Tanya Firsova*, Kansas State University
    Nikita Selinger, University of Alabama at Birmingham
    Jeremy Kahn, Brown University
    (1156-37-251)
  • 10:00 a.m.
    Augmented deformation space of rational maps.
    Eriko Hironaka*, AMS
    (1156-30-52)
  • 10:30 a.m.
    Post-Critically Finite Maps on $\mathbb{P}^n$ for $n\ge2$ are Sparse.
    Partick Ingram, York University
    Rohini Ramadas, Brown University
    Joseph H Silverman*, Brown University
    (1156-37-15)
• Saturday March 21, 2020, 9:00 a.m.-10:50 a.m.
  Special Session on Applied Combinatorics, I
  Room 309, Anderson Hall
  Organizers:
  Carina Curto, Pennsylvania State University
  Pedro Felzenszwalb, Brown University
  Caroline Klivans, Brown University klivans@brown.edu
  

  • 9:00 a.m.
    Where can a place cell put its fields? Let us count the ways.
    Ila Fiete*, Dept. of Brain and Cognitive Sciences, MIT
    Manyi Yim, University of Texas at Austin and MIT
    Lorenzo Sadun, Dept. of Mathematics, University of Texas at Austin
    Thibaud Taillefumier, Dept. of Mathematics, and Dept. of Neuroscience, University of Texas at Austin
    (1156-05-60)
  • 10:00 a.m.
    What makes a neural code convex?
    Carina Curto, The Pennsylvania State University
    Elizabeth Gross, The University of Hawai'i at Manoa
    Jack Jeffries, Centro de Investigación en Matemáticas A.C.
    Katherine Morrison, University of Northern Colorado
    Mohamed Omar, Harvey Mudd College
    Zvi Rosen, Florida Atlantic University
    Anne Shiu, Texas A&M University
    Nora Youngs*, Colby College
    (1156-92-312)
  • 10:30 a.m.
    Convex neural codes and local obstructions.
    Florian Frick*, Carnegie Mellon University
    (1156-52-235)
• Saturday March 21, 2020, 9:00 a.m.-10:50 a.m.
  Special Session on Geometric Dynamics and Billiards, I
  Room 202, Eaton Hall
  Organizers:
  Boris Hasselblatt, Tufts University boris.hasselblatt@tufts.edu
  Eunice Kim, Tufts University
  Kathryn Lindsey, Boston College
  Zbigniew Nitecki, Tufts University
  

  • 9:00 a.m.
    A family of infinite IETs related to an irrational rotation.
    W. Patrick Hooper*, City College of NY and CUNY Graduate Center
    Anna Tao, Brown University
    (1156-37-93)
  • 10:00 a.m.
    Constructions of infinite measure-preserving and nonsingular actions satisfying weak mixing type properties.
    Terrence Adams, US Government
    Cesar E Silva*, Williams College / National Science Foundation
    (1156-37-112)
  • 10:30 a.m.
    Low Complexity and Loosely Bernoulli Dynamical Systems.
    Aimee S Johnson*, Swarthmore College
    Van Cyr, Bucknell University
    Bryna Kra, Northeastern University
    Ayse Sahin, Wright State University
    (1156-37-65)
• Saturday March 21, 2020, 9:00 a.m.-10:50 a.m.
  Special Session on Linear Algebraic Groups: their Structure, Representations, and Geometry, I
  Room 007, Bromfield-Pearson
  Organizers:
  George McNinch, Tufts University george.mcninch@tufts.edu
  Eric Sommers, University of Massachusetts
  

  • 9:00 a.m.
    Characteristic cycles for K-orbits on Grassmannians.
    Kostiantyn Timchenko*, Notre Dame
    (1156-14-274)
  • 9:30 a.m.
    Link homologies and Hilbert schemes via representation theory.
    Tina Kanstrup*, UMass Amherst
    (1156-14-166)
  • 10:00 a.m.
    Geometric L-packets of toral supercuspidal representations.
    Charlotte Chan*, MIT
    (1156-11-254)
  • 10:30 a.m.
    An equivariant monomial basis for the cohomology of Springer fibers.
    Martha Precup, Washington University in St. Louis
    Edward Richmond*, Oklahoma State University
    (1156-05-325)
• Saturday March 21, 2020, 9:00 a.m.-10:50 a.m.
  Special Session on Moduli of Curves, Hilbert Schemes, and Tropical Geometry, I
  Room 005, Bromfield-Pearson
  Organizers:
  Ignacio Barros, Northeastern University
  Noah Giansiracusa, Bentley University ngiansiracusa@bentley.edu
  Rob Silversmith, Northeastern University r.silversmith@northeastern.edu
  

  • 9:00 a.m.
    Point configurations and metric trees.
    Alessio Caminata, University of Neuchatel
    Noah Giansiracusa, Bentley University
    Han-Bom Moon*, Fordham University
    Luca Schaffler, University of Massachusetts Amherst
    (1156-14-194)
  • 9:30 a.m.
    Prime tropical ideals.
    Daniel Joo, Alfred Renyi Institute of Mathematics, Budapest
    Kalina Mincheva*, Yale Universty
    (1156-14-284)
  • 10:00 a.m.
    Tropical Derivation of Cohomology of Heavy/Light Hassett Spaces.
    Shiyue Li*, Brown Univerisity
    Dagan Karp, Harvey Mudd College
    Siddarth Kannan, Brown University
    (1156-14-299)
  • 10:30 a.m.
    The $S_n$-equivariant rational homology of the tropical moduli space $\Delta_{2,n}$.
    He Yun*, Brown University
    (1156-14-387)
• Saturday March 21, 2020, 9:00 a.m.-10:50 a.m.
  Special Session on Symmetries of Polytopes, Maps, and Graphs, I
  Room 312, Anderson Hall
  Organizers:
  Gabe Cunningham, University of Massachusetts Boston gabriel.cunningham@gmail.com
  Mark Mixer, Wentworth Institute of Technology
  

  • 9:00 a.m.
    The many faces of abstract polytopes.
    Gabe Cunningham*, University of Massachusetts Boston
    (1156-52-61)
  • 10:00 a.m.
    2-Orbit Polytopes.
    J Elias Mochan*, National Autonomous University of Mexico
    Isabel Hubard, National Autonomous University of Mexico
    (1156-05-389)
  • 10:30 a.m.
    On the Schläfli type of extensions of chiral polytopes.
    Antonio Montero*, York University
    (1156-52-62)
• Saturday March 21, 2020, 9:00 a.m.-10:50 a.m.
  Special Session on The Combinatorics and Geometry of Jordan Type and Commuting Varieties, I
  Room 211, Anderson Hall
  Organizers:
  Peter Crooks, Northeastern University
  Anthony Iarrobino, Northeastern University a.iarrobino@neu.edu
  Leila Khatami, Union College
  

  • 9:00 a.m.
    Branching in Schubert calculus: from type A to type C Grassmannians.
    Iva Halacheva*, Northeastern University
    Allen Knutson, Cornell University
    Paul Zinn-Justin, University of Melbourne
    (1156-05-268)
  • 9:30 a.m.
    Filtrations and bases for the cohomology of regular nilpotent Hessenberg varieties.
    Martha Precup*, Washington University in St. Louis
    (1156-14-293)
  • 10:00 a.m.
    A degeneration of the commuting scheme.
    Allen Knutson*, Cornell University
    (1156-14-236)
  • 10:30 a.m.
    A Robinson-Schensted correspondence for partial permutations.
    Rahul Singh*, Virginia Tech
    (1156-14-277)
• Saturday March 21, 2020, 11:05 a.m.-12:00 p.m.
  Invited Address
  Fifty years of the stability conjecture.
  Cohen Auditorium, Aidekman Arts Center
  Enrique R Pujals*, Graduate Center, CUNY
  (1156-37-223)
• Saturday March 21, 2020, 1:55 p.m.-2:45 p.m.
  Invited Address
  Lagrangian Floer theory in the tropics.
  Cohen Auditorium, Aidekman Arts Center
  Christopher T Woodward*, Rutgers University, New Brunswick
  (1156-53-12)
• Saturday March 21, 2020, 3:00 p.m.-5:45 p.m.
  Special Session on Algebraic Geometry in Dynamics, II
  Room 212, Anderson Hall
  Organizers:
  Nguyen-Bac Dang, Stony Brook University
  Nicole Looper, Brown University
  Rohini Ramadas, Brown University rohini_ramadas@brown.edu
  

  • 3:00 p.m.
    Rational polynomials are (almost) always injective.
    Alexander J Carney*, University of Rochester
    Ruthi Hortsch, Bridge to Enter Advanced Mathematics
    Michael Zieve, University of Michigan
    (1156-11-261)
  • 3:30 p.m.
    Arboreal Representations of Dynamical Belyi Maps.
    Irene Bouw, Ulm University
    Ozlem Ejder*, Colorado State University
    Valentijn Karemaker, Stockholm University and Utrecht University
    (1156-11-169)
  • 4:00 p.m.
    Open Problem Discussion 1
  • 5:00 p.m.
    Open Problem Discussion 2
• Saturday March 21, 2020, 3:00 p.m.-5:50 p.m.
  Special Session on Analysis on Homogeneous Spaces, II
  Room 201, Eaton Hall
  Organizers:
  Jens Christensen, Colgate University
  Matthew Dawson, CIMAT, Mérida, México
  Fulton Gonzalez, Tufts University fulton.gonzalez@tufts.edu
  

  • 3:00 p.m.
    The inverse functor to the $K$-finite functor and a remarkable family of universal Harish-Chandra modules.
    Nolan R. Wallach*, University of California, San Diego
    (1156-22-200)
  • 4:00 p.m.
    Invariant Trilinear forms on induced representations of $PGL(2,\mathbb{R})$.
    Raul Gomez*, Universidad Autonoma de Nuevo Leon
    Birgit Speh, Cornell University
    (1156-22-135)
  • 4:30 p.m.
    Essential representations of real reductive groups.
    Pierre Clare*, William & Mary
    (1156-22-150)
  • 5:00 p.m.
    A Weak Weyl's Law on compact homogeneous sub-Riemannian manifolds.
    Isaac Z Pesenson*, Temple University, Department of Mathematics
    (1156-58-119)
  • 5:30 p.m.
    A generalization of Carleson lemma and weighted norm inequalities for the maximal functions in the Orliz settings.
    Benoit Florent Sehba*, University of Ghana
    (1156-42-241)
• Saturday March 21, 2020, 3:00 p.m.-5:50 p.m.
  Special Session on Applied Combinatorics, II
  Room 309, Anderson Hall
  Organizers:
  Carina Curto, Pennsylvania State University
  Pedro Felzenszwalb, Brown University
  Caroline Klivans, Brown University klivans@brown.edu
  

  • 3:00 p.m.
    Cortical computations via metastable activity.
    Giancarlo LaCamera*, Stony Brook University
    (1156-05-375)
  • 3:30 p.m.
    Combinatorial Geometry of Threshold-Linear Networks.
    Christopher M Langdon*, Cold Spring Harbor Laboratory
    (1156-05-191)
  • 4:00 p.m.
    The Kinetic Space of Multistationarity in Dual Phosphorylation.
    Elisenda Feliu, Department of Mathematical Sciences, University of Copenhagen, Denmark
    Nidhi Kaihnsa*, Division of Applied Mathematics, Brown University, Providence, RI, USA
    Timo de Wolff, Institute of Analysis and Algebra, TU Braunschweig, Germany
    Oguzhan Yürük, Institute of Analysis and Algebra, TU Braunschweig, Germany
    (1156-05-218)
  • 4:30 p.m.
    Representation Theory Advances For Space-Time SUSY: Adinkra Networks, Branching Rules, Plethysm, Young Tableaux, & Dynkin Labels.
    Sylvester Gates*, Brown University
    (1156-05-301)
  • 5:30 p.m.
    Adinkras: Graphs that describe supersymmetry.
    Kevin Iga*, Pepperdine University and Brown University
    (1156-05-343)
• Saturday March 21, 2020, 3:00 p.m.-5:50 p.m.
  Special Session on Automorphisms of Riemann Surfaces, Subgroups of Mapping Class Groups and Related Topics, II
  Room 002, Bromfield-Pearson
  Organizers:
  S. Allen Broughton, Rose-Hulman Institute of Technology
  Jen Paulhus, Grinnell College
  Aaron Wootton, University of Portland wootton@up.edu
  

  • 3:00 p.m.
    On the numbers of the form $x^2 + 11y^2$.
    Gerhard Rosenberger*, Universität Hamburg
    Martin Kreuzer, University of Passau
    (1156-14-55)
  • 3:30 p.m.
    Johnson morphisms: definitions and related open questions.
    Rachel Davis*, University of Wisconsin-Madison
    (1156-14-204)
  • 4:00 p.m.
    One Dimensional Equisymmetric Strata in Moduli Spaces of Riemann Surfaces.
    Allen Brougnton, Rose Hulman Institute of Technology
    Antonio F. Costa*, UNED
    Milagros Izquierdo, Linköping University
    (1156-32-154)
  • 4:30 p.m.
    Combinatorial Invariants of Stratified Spaces.
    Sadok Kallel*, American University of Sharjah (UAE) and University of Lille (France)
    Walid Taamallah, University of Tunis El Manar, Tunisia.
    (1156-55-40)
  • 5:00 p.m.
    Extremal Riemann surfaces and their properties.
    Ewa Kozłowska-Walania*, University of Gdansk
    (1156-14-189)
  • 5:30 p.m.
    Cyclic surfaces with multiple defining equations.
    Aaron D. Wootton*, University of Portland
    (1156-14-392)
• Saturday March 21, 2020, 3:00 p.m.-5:50 p.m.
  Special Session on Current Trends in Combinatorial Commutative Algebra, II
  Room 306, Anderson Hall
  Organizers:
  Kuei-Nuan Lin, Pennsylvania State University, Greater Allegheny kul20@psu.edu
  Augustine O'Keefe, Connecticut College
  

  • 3:00 p.m.
    Simplicial resolutions of powers of monomial ideals.
    Susan Cooper, University of Manitoba
    Sabine El Khoury, American University of Beirut
    Sara Faridi*, Dalhousie University
    Sarah Mayes-Tang, University of Toronto
    Susan Morey, Texas State University
    Liana Sega, University of Missouri-Kansas City
    Sandra Spiroff, University of Mississippi
    (1156-13-94)
  • 3:30 p.m.
    Local Cohomology and Degree Complexes of Monomial Ideals.
    Jonathan L. O'Rourke*, Tulane University
    (1156-13-172)
  • 4:00 p.m.
    Intersection Algebras, Semigroups from Continued Fractions, and Other Observations.
    Sara L Malec*, Hood College
    (1156-13-364)
  • 4:30 p.m.
    Weighted Stanley-Reisner Correspondence.
    Selvi Kara Beyarslan*, University of South Alabama
    (1156-13-220)
  • 5:00 p.m.
    Geometric equations for matroid varieties.
    Ashley Wheeler*, Mount Holyoke College
    Jessica Sidman, Mount Holyoke College
    Will Traves, US Naval Academy
    (1156-13-341)
  • 5:30 p.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
    (1156-13-330)
• Saturday March 21, 2020, 3:00 p.m.-5:50 p.m.
  Special Session on Equivariant Cohomology, II
  Room 101, Bromfield-Pearson
  Organizers:
  Jeffrey D. Carlson, The Fields Institute
  Loring Tu, Tufts University loring.tu@tufts.edu
  

  • 3:00 p.m.
    Duistermaat-Heckman and Chern-Schwartz-MacPherson classes.
    Allen Knutson*, Cornell University
    (1156-53-271)
  • 4:00 p.m.
    Equivariant cohomology rings of cohomogeneity-one actions.
    Jeffrey D Carlson*, Fields Institute
    Oliver Goertsches, Philipps-Universität Marburg
    Chen He, North China Electric Power University
    Augustin-Liviu Mare, University of Regina
    (1156-55-400)
  • 4:30 p.m.
    Syzygies in equivariant cohomology.
    Matthias Franz*, University of Western Ontario
    (1156-55-155)
  • 5:30 p.m.
    Equivariant formality of isotropy action on a homogeneous space with rank difference one.
    Chen He*, North China Electric Power University
    (1156-55-213)
• Saturday March 21, 2020, 3:00 p.m.-5:50 p.m.
  Special Session on Geometric Dynamics and Billiards, II
  Room 202, Eaton Hall
  Organizers:
  Boris Hasselblatt, Tufts University boris.hasselblatt@tufts.edu
  Eunice Kim, Tufts University
  Kathryn Lindsey, Boston College
  Zbigniew Nitecki, Tufts University
  

  • 3:00 p.m.
    A new proof of the existence of embedded surfaces with Anosov geodesic flow.
    Victor Donnay*, Bryn Mawr College
    Daniel Visscher, Ithaca College
    (1156-37-48)
  • 3:30 p.m.
    Projective Cones for Dispersing Billiards.
    Mark F Demers*, Fairfield University
    (1156-37-77)
  • 4:30 p.m.
    Matings of (cubic) polynomials.
    Thomas Sharland*, University of Rhode Island
    (1156-37-75)
  • 5:00 p.m.
    Families of rational maps and complex tori.
    Jasmine Powell*, University of Michigan
    (1156-37-87)
  • 5:30 p.m.
    Renormalization of Henon maps.
    Enrique Pujals*, Graduate Center, CUNY
    (1156-37-38)
• Saturday March 21, 2020, 3:00 p.m.-5:50 p.m.
  Special Session on Homological Methods in Commutative Algebra, II
  Room 210, Anderson Hall
  Organizers:
  Janet Striuli, Fairfield University and National Science Foundation
  Oana Veliche, Northeastern University O.Veliche@northeastern.edu
  

  • 3:00 p.m.
    Deformations and vanishing of homology.
    Saeed Nasseh*, Georgia Southern University
    (1156-13-39)
  • 3:30 p.m.
    Generators of Koszul homology and an application.
    Rachel N. Diethorn*, Syracuse University
    (1156-13-131)
  • 4:00 p.m.
    Trimming Complexes and Applications to the Structure of Ideals Defining Compressed Rings.
    Keller VandeBogert*, University of South Carolina
    (1156-18-83)
  • 4:30 p.m.
    Three algebras and three definitions of Koszulness.
    John Myers*, SUNY Oswego
    (1156-13-357)
  • 5:00 p.m.
    Betti numbers of symmetric shifted ideals.
    Jennifer Biermann, Hobart and William Smith Colleges
    Hernan De Alba Casillas, Universidad Autonoma de Zacatecas
    Federico Galetto, Cleveland State University
    Satoshi Murai, Waseda University
    Uwe Nagel, University of Kentucky
    Augustine O'Keefe, Connecticut College
    Tim Romer, Universitat Osnabruck
    Alexandra Seceleanu*, University of Nebraska-Lincoln
    (1156-13-391)
  • 5:30 p.m.
    Bigraded Koszul modules.
    Claudiu Raicu*, University of Notre Dame
    Steven V Sam, University of California, San Diego
    (1156-13-378)
• Saturday March 21, 2020, 3:00 p.m.-5:50 p.m.
  Special Session on Inverse Problems and Their Applications, II
  Room 225, Miner Hall
  Organizers:
  Youssef Qranfal, Wentworth Institute of Technology qranfaly@wit.edu
  

  • 3:00 p.m.
    Iterative Algorithms in Inverse Problems.
    Charles L. Byrne*, University of Massachusetts Lowell, Dept. of Mathematics. (retired) ed)
    (1156-49-36)
  • 4:00 p.m.
    Tests for Network Cascades via Branching Processes.
    Paolo Bertolotti*, MIT
    Ali Jadbabaie, MIT
    Fotini Christia, MIT
    (1156-62-74)
  • 4:30 p.m.
    Generalized Curvature for the Modeling and Control of Complex Networks.
    Allen Tannenbaum*, Depts. Computer Science/Applied Mathematics, Stony Brook University
    (1156-93-73)
  • 5:00 p.m.
    Using Machine Learning to Determine Why Water Masses Describe the Ocean So Well.
    Geoffrey Gebbie*, Woods Hole Oceanographic Institution
    (1156-86-244)
  • 5:30 p.m.
    Forward and Backward Neural Networks.
    Brian R. Wall*, Wentworth Institute of Technology
    (1156-49-238)
• Saturday March 21, 2020, 3:00 p.m.-5:50 p.m.
  Special Session on Mathematical Methods for Ecology and Evolution in Structured Populations, II
  Room 010, Paige Hall
  Organizers:
  Olivia Chu, Princeton University
  Daniel Cooney, Princeton University dcooney@math.princeton.edu
  Chadi Saad-Roy, Princeton University
  

  • 3:00 p.m.
    Data driven machine learning approaches to monitor and predict events in healthcare. From population-level disease outbreaks to patient-level monitoring.
    Mauricio Santillana*, Harvard Medical School
    (1156-92-226)
  • 3:30 p.m.
    Modeling and forecast of epidemics in structured populations.
    Alessandro Vespignani*, Northeastern University
    (1156-92-405)
  • 4:00 p.m.
    Measles Elimination.
    Jane M Heffernan*, York University
    (1156-92-305)
  • 4:30 p.m.
    Insecticide resistance and the quest for malaria eradication.
    Abba B Gumel*, Arizona State University, Tempe, Arizona
    Iboi Enahoro, Arizona State University
    Steffen Eikenberry, Arizona State University
    (1156-92-370)
  • 5:00 p.m.
    Age structured discrete time infectious disease models.
    Pauline van den Driessche*, Department of Mathematics and Statistics, University of Victoria, B.C., Canada
    (1156-92-183)
  • 5:30 p.m.
    Eco-evolutionary dynamics of pathogens.
    Chadi M Saad-Roy*, Lewis-Sigler Institute for Integrative Genomics, Princeton University
    (1156-92-390)
• Saturday March 21, 2020, 3:00 p.m.-5:50 p.m.
  Special Session on Mathematics of Data Science, II
  Room 224, Miner Hall
  Organizers:
  Vasileios Maroulas, University of Tennessee Knoxville
  James M. Murphy, Tufts University jm.murphy@tufts.edu
  

  • 3:00 p.m.
    Descriptors of Energy Landscapes using Topological Analysis (DELTA).
    Henry Adams*, Colorado State University
    Aurora Clark, Washington State University
    Hung Le, Washington State University
    (1156-54-110)
  • 4:00 p.m.
    Bayesian Computation via Importance Sampling for Persistent Homology.
    Farzana Nasrin*, University of Tennessee Knoxville
    Vasileios Maroulas, University of Tennessee Knoxville
    (1156-62-147)
  • 4:30 p.m.
    Unified Topological and Geometric Characterization of Genomic Networks Underlying Complex Traits in Genome-wide Association Studies.
    Emily T Winn*, Brown University
    Lorin Crawford, Brown University
    (1156-62-6)
  • 5:00 p.m.
    The Topology of Redistricting.
    Moon Duchin, Tufts University
    Tom Needham, Florida State University
    Thomas Weighill*, Tufts University
    (1156-68-44)
  • 5:30 p.m.
    A Bayesian Framework for Persistent Homology.
    Vasileios Maroulas*, University of Tennessee, Knoxville
    Farzana Nasrin, University of Tennessee, Knoxville
    Chistopher Oballe, University of Tennessee, Knoxville
    (1156-62-134)
• Saturday March 21, 2020, 3:00 p.m.-5:50 p.m.
  Special Session on Mirror Symmetry and Enumerative Geometry, II
  Room 208, Anderson Hall
  Organizers:
  Mandy Cheung, Harvard University
  Siu-Cheong Lau, Boston University
  Yu-Shen Lin, Boston University yslin@bu.edu
  

  • 3:00 p.m.
    Mirror Symmetry for Singular Calabi-Yau Varieties.
    Bong Lian*, Brandeis Univ
    (1156-14-34)
  • 4:00 p.m.
    Mirror symmetry and the weight filtration.
    Andrew Harder*, Lehigh University
    (1156-14-311)
  • 4:30 p.m.
    T-equivariant disc potentials for toric CY manifolds.
    Hansol Hong, Yonsei University
    Yoosik Kim*, Brandeis University and Center of Mathematical Sciences and Applications
    Siu-Cheong Lau, Boston University
    Xiao Zheng, Boston University
    (1156-53-342)
  • 5:00 p.m.
    Geometric realization of stable objects in certain quiver Calabi-Yau categories.
    Mandy Cheung, Harvard University
    Yu-Wei Fan*, University of California, Berkeley
    Yu-Shen Lin, Boston University
    (1156-51-211)
  • 5:30 p.m.
    On the complex affine structures of SYZ fibration of del Pezzo surfaces.
    Siu-Cheong Lau, Boston University
    Tsung-Ju Lee*, Center of Mathematical Sciences and Applications, Harvard
    Yu-Shen Lin, Boston University
    (1156-51-307)
• Saturday March 21, 2020, 3:00 p.m.-5:50 p.m.
  Special Session on Modeling and Analysis of Partial Differential Equations in Fluid Dynamics and Related Fields: Geometric and Probabilistic Methods, II
  Room 013, Aidekman Arts Center
  Organizers:
  Geng Chen, University of Kansas
  Siran Li, Rice University and Centre de Recherches Mathématiques, Université de Montréal, Siran.Li@rice.edu
  Kun Zhao, Tulane University
  

  • 3:00 p.m.
    Fluctuations of a non-linear stochastic heat equation in dimensions three and higher.
    Jiawei Li*, Carnegie Mellon University
    Yu Gu, Carnegie Mellon University
    (1156-35-321)
  • 3:30 p.m.
    Accessible parts of the boundary for domains in metric measure spaces.
    Ryan Gibara*, Concordia University
    Riikka Korte, Aalto University
    (1156-26-386)
  • 4:00 p.m.
    Unique ergodicity and exponential mixing for the damped-driven stochastic KdV equation.
    Vincent R Martinez*, CUNY-Hunter College
    (1156-37-115)
  • 4:30 p.m.
    Mixed boundary value problem on irregular domains.
    Jongkeun Choi, Pusan National University
    Hongjie Dong, Division of Applied Mathematics, Brown University
    Zongyuan Li*, Division of Applied Mathematics, Brown University
    (1156-35-185)
  • 5:00 p.m.
    On a maximal inequality and its application to SDEs with singular drift.
    Guangyu Xi*, University of Maryland, College Park
    Xuan Liu, Normura International, Hong Kong
    (1156-60-258)
  • 5:30 p.m.
    A Lipschitz Finsler type optimal transport metric for nonlinear wave equations.
    Geng Chen*, University of Kansas
    (1156-35-317)
• Saturday March 21, 2020, 3:00 p.m.-5:45 p.m.
  Special Session on Moduli of Curves, Hilbert Schemes, and Tropical Geometry, II
  Room 005, Bromfield-Pearson
  Organizers:
  Ignacio Barros, Northeastern University
  Noah Giansiracusa, Bentley University ngiansiracusa@bentley.edu
  Rob Silversmith, Northeastern University r.silversmith@northeastern.edu
  

  • 3:00 p.m.
    A tour of hyperelliptic loci.
    Renzo Cavalieri*, COLORADO STATE UNIVERSITY
    (1156-14-158)
  • 3:30 p.m.
    Volume and Segre class of the cotangent bundle of the moduli space of curves.
    Dawei Chen*, Boston College
    Martin Moeller, Goethe University Frankfurt
    Adrien Sauvaget, Utrecht University
    (1156-14-56)
  • 4:00 p.m.
    Effective divisors in the projectivization of the Hodge bundle.
    Iulia Gheorghita*, Boston College
    (1156-14-120)
  • 4:30 p.m.
    Open Problem Discussion 1
  • 5:00 p.m.
    Open Problem Discussion 2
• Saturday March 21, 2020, 3:00 p.m.-5:45 p.m.
  Special Session on Probability in Dynamical Systems of Physical Origin, II
  Room 203, Eaton Hall
  Organizers:
  Alex Blumenthal, University of Maryland
  Peter Nandori, Yeshiva University peter.nandori@yu.edu
  

  • 3:00 p.m.
    Kakutani Equivalence of Unipotent Flows.
    Kurt W Vinhage*, Pennsylvania State University
    Daren Wei, Pennsylvania State University
    Adam Kanigowski, University of Maryland
    (1156-37-225)
  • 4:00 p.m.
    Effect of non-conservative perturbations on homoclinic and heteroclinic orbits.
    Maxwell Musser*, Yeshiva University
    Marian Gidea, Yeshiva University
    Rafael de la Llave, Georgia Tech
    (1156-37-308)
  • 5:00 p.m.
    Hill four-body problem with oblate tertiary: an application to the Sun-Jupiter-Hektor-Skamandrios system.
    Jaime Burgos-Gracia, Autonomous University of Coahuila
    Alessandra Celletti, University of Roma Tor Vergata
    Catalin Gales, Al. I. Cuza University
    Marian Gidea, Yeshiva University
    Wai-Ting Lam*, Yeshiva University
    (1156-70-366)
• Saturday March 21, 2020, 3:00 p.m.-5:50 p.m.
  Special Session on Quantum Probability, Orthogonal Polynomials, and Special Functions, II
  Room 113, Paige Hall
  Organizers:
  Maxim Derevyagin, University of Connecticut derevyagin.m@gmail.com
  Ambar Sengupta, University of Connecticut
  

  • 3:00 p.m.
    A Master Kernel and Universality in Dimer Models.
    Mark A Adler*, Brandeis University
    (1156-05-136)
  • 4:00 p.m.
    Canonical Polynomial Sequences: Inverse Pairs.
    Philip J. Feinsilver*, Southern Illinois University
    (1156-33-289)
  • 4:30 p.m.
    Matrix Models for the Circular Beta Ensemble.
    Mihai Stoiciu*, Williams College
    (1156-81-294)
  • 5:00 p.m.
    A Survey of Negative Dimensional Integration Techniques.
    Kristina VanDusen*, Tulane University
    (1156-81-234)
  • 5:30 p.m.
    Basic hypergeometric transformations from symmetric and $q$-inverse sub-families of the Askey-Wilson polynomials in the $q$-Askey scheme.
    Howard S. Cohl*, Applied and Computational Mathematics Division, National Institute of Standards and Technology
    Roberto S. Costas-Santos, Departamento de Fisica y Matematicas, Universidad de Alcala
    (1156-33-356)
• Saturday March 21, 2020, 3:00 p.m.-5:50 p.m.
  Special Session on Random Discrete Structures, II
  Room 112, Anderson Hall
  Organizers:
  Xavier Pérez-Giménez, University of Nebraska
  Lutz P Warnke, Georgia Institute of Technology warnke@math.gatech.edu
  

  • 3:00 p.m.
    The Overlap Gap Property and Approximate Message Passing algorithms for p-spin models.
    David Gamarnik*, MIT
    Aukosh Jagannath, University of Waterloo
    (1156-60-267)
  • 4:00 p.m.
    A randomly weighted minimum spanning tree with a random cost constraint.
    Alan Frieze, Carnegie Mellon University
    Tomasz Tkocz*, Carnegie Mellon University
    (1156-05-210)
  • 4:30 p.m.
    Bribing three voters in majority dynamics suffices.
    Ross Berkowitz*, Yale University
    Patrick Devlin, Yale University
    (1156-05-372)
  • 5:00 p.m.
    Resilience of the Rank of Random Matrices.
    Gweneth McKinley*, MIT
    Asaf Ferber, UC Irvine
    Kyle Luh, Harvard
    (1156-05-249)
  • 5:30 p.m.
    Counting extensions revisited.
    Lutz Warnke*, Georgia Institute of Technology
    Matas Šileikis, Czech Academy of Sciences
    (1156-05-281)
• Saturday March 21, 2020, 3:00 p.m.-5:50 p.m.
  Special Session on Recent Advances in Schubert Calculus and Related Topics, II
  Room 206, Anderson Hall
  Organizers:
  Christian Lenart, State University of New York at Albany
  Changlong Zhong, State University of New York at Albany czhong@albany.edu
  

  • 3:00 p.m.
    From Schubert calculus to positive Grassmannian.
    Alexander Postnikov*, MIT, Department of Mathematics
    (1156-05-398)
  • 3:30 p.m.
    Equivariant cohomology, Schubert calculus, and Edge labeled tableaux.
    Colleen Robichaux*, University of Illinois at Urbana-Champaign
    Harshit Yadav, University of Illinois at Urbana-Champaign
    Alexander Yong, University of Illinois at Urbana-Champaign
    (1156-05-96)
  • 4:00 p.m.
    Coproduct formulae for affine Schubert classes.
    Thomas Lam*, University of Michigan and Massachusetts Institute of Technology
    Seung Jin Lee, Seoul National University
    Mark Shimozono, Virginia Tech
    (1156-05-227)
  • 4:30 p.m.
    Hessenberg Schubert polynomials.
    Julianna Tymoczko*, Smith College
    (1156-05-425)
  • 5:00 p.m.
    Puzzles, quiver varieties, and Segre-Schwarz-MacPherson classes.
    Allen Knutson*, Cornell University
    Paul Zinn-Justin, Melbourne University
    (1156-14-106)
  • 5:30 p.m.
    Springer fibers and divisible tableaux.
    Martha Precup*, Washington University in St. Louis
    (1156-14-291)
• Saturday March 21, 2020, 3:00 p.m.-5:45 p.m.
  Special Session on SESSION CANCELLED: Anomalous Diffusion Processes, II
  Room 009, Aidekman Arts Center
  Organizers:
  Christoph Börgers, Tufts University Christoph.Borgers@tufts.edu
  Claude Greengard, New York University and Foss Hill Partners
  

  • 3:00 p.m.
    TALK CANCELLED: Time for Sparre-Andersen.
    Giampaolo Cristadoro*, Dipartimento di Matematica e Applicazioni, Università di Milano - Bicocca, Italy
    (1156-60-190)
  • 4:00 p.m.
    TALK CANCELLED: Planar Lévy walk loops: an approach to home-range search and foraging.
    Sergey Denysov*, Department of Computer Science, Oslo Metropolitan University, Norway
    (1156-60-140)
  • 5:00 p.m.
    TALK CANCELLED: Random walks in Lévy random media.
    Marco Lenci*, University of Bologna
    (1156-60-109)
• Saturday March 21, 2020, 3:00 p.m.-5:20 p.m.
  Special Session on Subgroups in Nonpositive Curvature, II
  Room 333, Eaton Hall
  Organizers:
  Robert Kropholler, Tufts University
  Kim Ruane, Tufts University kim.ruane@tufts.edu
  Genevieve Walsh, Tufts University
  

  • 3:00 p.m.
    Dense representations of discrete groups and bounded cohomology.
    James Farre*, Yale University
    (1156-57-340)
  • 3:30 p.m.
    Actions of big mapping class groups on the arc complex.
    Carolyn Abbott*, Columbia University
    Nick Miller, University of California, Berkeley
    Priyam Patel, University of Utah
    (1156-20-327)
  • 4:00 p.m.
    Strong quasiconvexity and almost malnormality.
    Hoang Thanh Nguyen, Beijing International Center for Mathematical Research, Peking University
    Hung Cong Tran*, University of Oklahoma
    Wenyuan Yang, Beijing International Center for Mathematical Research, Peking University
    (1156-20-176)
  • 4:30 p.m.
    Ranks of joins and intersections in free groups.
    Robert Kropholler, Tufts University
    Ian Leary, University of Southampton
    Ignat Soroko*, Louisiana State University
    (1156-20-163)
  • 5:00 p.m.
    An analog of the curve complex in FC type Artin groups.
    Rose Morris-Wright*, Brandeis University
    (1156-20-126)
• Saturday March 21, 2020, 3:00 p.m.-5:50 p.m.
  Special Session on Symmetries of Polytopes, Maps, and Graphs, II
  Room 312, Anderson Hall
  Organizers:
  Gabe Cunningham, University of Massachusetts Boston gabriel.cunningham@gmail.com
  Mark Mixer, Wentworth Institute of Technology
  

  • 3:00 p.m.
    Regular maps with 4{\em g} automorphisms and a curve of Wiman.
    Emilio Bujalance, UNED, Madrid
    Marston Conder, University of Auckland, N.Z.
    Antonio F. Costa, UNED, Madrid
    Milagros Izquierdo*, Linköping University
    (1156-05-29)
  • 3:30 p.m.
    Paley graphs and the random graph.
    Gareth A. Jones*, University of Southampton
    (1156-05-31)
  • 4:00 p.m.
    Group Order Density of Triangle Group Quotients.
    Thomas Tucker*, Colgate University, Emeritus
    Marston Conder, University of Auckland
    Coy May, Towson State
    Jay Zimmerman, Towson State
    (1156-20-173)
  • 4:30 p.m.
    Chiral polytopes with soluble automorphism group.
    Marston D E Conder*, University of Auckland, New Zealand
    (1156-20-103)
  • 5:00 p.m.
    On Automorphisms of Haar graphs.
    Ted Dobson*, University of Primorska
    Rachel Barber, Mississippi State University
    (1156-05-278)
  • 5:30 p.m.
    Computing with groups generated by involutions.
    Peter A Brooksbank*, Bucknell University
    (1156-20-232)
• Saturday March 21, 2020, 3:00 p.m.-5:50 p.m.
  Special Session on The Combinatorics and Geometry of Jordan Type and Commuting Varieties, II
  Room 211, Anderson Hall
  Organizers:
  Peter Crooks, Northeastern University
  Anthony Iarrobino, Northeastern University a.iarrobino@neu.edu
  Leila Khatami, Union College
  

  • 3:00 p.m.
    Decompositions of Demazure modules.
    Reuven Hodges*, University of Illinois at Urbana-Champaign
    Alexander Yong, University of Illinois at Urbana-Champaign
    (1156-05-182)
  • 3:30 p.m.
    Irreducible components of commuting varieties.
    Joachim Jelisiejew, University of Warsaw
    Klemen Šivic*, University of Ljubljana
    (1156-14-192)
  • 4:00 p.m.
    Degrees of symmetric Grothendieck polynomials and Castelnuovo-Mumford regularity.
    Jenna Rajchgot, Dept. of Mathematics and Statistics, University of Saskatchewan
    Yi Ren, Physical and Theoretical Chemistry Laboratory, University of Oxford
    Colleen Robichaux, Dept. of Mathematics, University of Illinois at Urbana-Champaign
    Avery St. Dizier, Dept. of Mathematics, Cornell University
    Anna Weigandt*, Dept. of Mathematics, University of Michigan
    (1156-05-255)
  • 4:30 p.m.
    On G-Hilbert scheme for 1/n(1, ... ,1,-1,...,-1).
    Boris Tsvelikhovskiy*, Northeastern University
    (1156-14-256)
  • 5:00 p.m.
    Promotion on reverse plane partitions and representations of quivers.
    Alexander Garver*, University of Michigan
    Rebecca Patrias, University of Michigan
    Hugh Thomas, Universite du Quebec a Montreal
    (1156-16-334)
  • 5:30 p.m.
    Springer fibers and webs.
    Julianna Tymoczko*, Smith College
    (1156-05-427)
• Saturday March 21, 2020, 3:30 p.m.-5:50 p.m.
  Special Session on Discrete and Convex Geometry, II
  Room 112, Miner Hall
  Organizers:
  Undine Leopold, Northeastern University
  Egon Schulte, Northeastern University
  Pablo Soberón, Baruch College, CUNY, pablo.soberon-bravo@baruch.cuny.edu
  

  • 3:30 p.m.
    On the stressability of multidimensional frameworks.
    Brigitte Servatius, WPI
    (1156-05-188)
  • 4:00 p.m.
    TALK CANCELLED: The Kobon Triangle Problem.
    Alathea Irene Jensen*, Susquehanna University
    (1156-52-138)
  • 4:30 p.m.
    The Assembly Problem for Alternating Semiregular Polytopes.
    Barry Monson, University of New Brunswick
    Egon Schulte*, Northeastern University
    (1156-52-338)
  • 5:00 p.m.
    Parallelohedra and the rhombic triacontahedron.
    Marjorie Senechal*, Smith College
    (1156-52-105)
  • 5:30 p.m.
    On M-decomposable sets.
    Valeriu Soltan*, George Mason University
    (1156-52-51)
• Saturday March 21, 2020, 3:30 p.m.-5:20 p.m.
  Special Session on Linear Algebraic Groups: their Structure, Representations, and Geometry, II
  Room 007, Bromfield-Pearson
  Organizers:
  George McNinch, Tufts University george.mcninch@tufts.edu
  Eric Sommers, University of Massachusetts
  

  • 3:30 p.m.
    New results on the Tilting Module Conjecture.
    Christopher P. Bendel, University of Wisconsin-Stout
    Daniel K. Nakano, University of Georgia
    Cornelius Pillen, University of South Alabama
    Paul Sobaje*, Georgia Southern University
    (1156-20-217)
  • 4:00 p.m.
    Torsion Free Endotrivial Modules for Finite Groups of Lie Type.
    Jon F. Carlson, University of Georgia
    Jesper Grodal, University of Copenhagen
    Nadia Mazza, Lancaster University
    Daniel K. Nakano*, University of Georgia
    (1156-20-128)
  • 4:30 p.m.
    Local-Global principles for tori over arithmetic function fields.
    Jean-Louis Colliot-Thélène, Université Paris Sud
    David Harbater, University of Pennsylvania
    Julia Hartmann*, University of Pennsylvania
    Daniel Krashen, Rutgers University
    R. Parimala, Emory University
    V. Suresh, Emory University
    (1156-14-290)
  • 5:00 p.m.
    What's special about special?
    David Vogan*, MIT
    (1156-20-137)
• Saturday March 21, 2020, 6:00 p.m.-7:00 p.m.
  Reception
  Atrium, Science and Engineering Complex

Inquiries: meet@ams.org

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