AMS Sectional Meeting Full Program
Current as of Friday, December 21, 2018 16:24:47
Fall Central Sectional Meeting
 University of Michigan, Ann Arbor, Ann Arbor, MI
 October 2021, 2018 (Saturday  Sunday)
 Meeting #1143
Associate secretaries:
Georgia Benkart, AMS benkart@math.wisc.edu
Saturday October 20, 2018

Saturday October 20, 2018, 7:30 a.m.4:00 p.m.
Exhibit and Book Sale
Lobby, Haven Hall

Saturday October 20, 2018, 7:30 a.m.4:00 p.m.
Meeting Registration
Lobby, Haven Hall

Saturday October 20, 2018, 8:00 a.m.11:20 a.m.
Special Session on Cell Motility: Models and Applications, I
Room 3314, Mason Hall
Organizers:
Magdalena Stolarska, University of St. Thomas
Nicoleta Tarfulea, Purdue University Northwest netarful@pnw.edu

8:00 a.m.
Modelling perineural invasion: understanding the active role of nerves in the nervetumor interaction.
Jeremy P D'Silva*, University of Michigan, Dept of Epidemiology (School of Public Health) and Dept of Mathematics (College of LSA)
Marisa C Eisenberg, University of Michigan, Dept of Epidemiology (School of Public Health) and Dept of Mathematics (College of LSA)
(114392290)

8:30 a.m.
Lamellipodia Protrusion driven by Actin Polymerization: Excitable Dynamics and Dendritic Network Structure.
Danielle Holz*, Lehigh University
Gillian L. Ryan, Kettering University
Aaron Hall, University of WisconsinMilwaukee and Lehigh University
Dimitrios Vavylonis, Lehigh University
(114392178)

9:00 a.m.
A tail of two sperm.
Sarah Dianne Olson*, Worcester Polytechnic Institute
(114392202)

9:30 a.m.
Modeling local cell movements for trafficking.
Matt Akamatsu, UC Berkeley
Ritvik Vasan, UC San Diego
Julian Hassinger, UC Berkeley
Padmini Rangamani*, UC San Diego
(114392444)

10:00 a.m.
Multiscale Dynamics of Bulk and Leading Edge in Cancer Invasion.
Dumitru Trucu*, Division of Mathematics, University of Dundee
(114335384)

10:30 a.m.
Modeling the role of cellsubstrate interaction in cell spreading.
Magdalena Stolarska*, University of St. Thomas, St. Paul, MN
(114392274)

11:00 a.m.
Bayesian uncertainty quantification for particlebased simulation of lipid bilayer membranes.
Clark Bowman, University of Michigan
Karen Larson, Brown University
Alexander Roitershtein, Texas A University
Derek Stein, Brown University
Anastasios Matzavinos*, Brown University
(114392488)

Saturday October 20, 2018, 8:30 a.m.11:20 a.m.
Special Session on Advances in Commutative Algebra, I
Room 1436, Mason Hall
Organizers:
Jack Jeffries, University of Michigan jackjeff@umich.edu
Linquan Ma, Purdue University
Karl Schwede, University of Utah

8:30 a.m.
Breakthroughs and open questions in commutative algebra.
Melvin Hochster*, Mathematics Department, University of Michigan, Ann Arbor
(114313422)

9:00 a.m.
Symbolic powers of ideals defining Fpure rings.
Elo\'{\i}sa Grifo*, University of Michigan
Linquan Ma, Purdue University
Karl Schwede, The University of Utah
(114313351)

9:30 a.m.
Studying Symbolic Powers with Test Ideals.
Janet Page, University of Bristol
Daniel Smolkin*, University of Utah
Kevin Tucker, University of Illinois at Chicago
(114313285)

10:00 a.m.
Characteristicfree test ideals.
Rebecca R.G.*, George Mason University
(114313377)

10:30 a.m.
HilbertKunz theory in association with lattice ideals.
CY. Jean Chan*, Central Michigan University
(114313311)

11:00 a.m.
Syzygy gap fractals and the $F$pure threshold of certain binary forms.
Pedro Teixeira*, Knox College
(114313543)

Saturday October 20, 2018, 8:30 a.m.11:20 a.m.
Special Session on Advances on Analytical and Geometric Aspects of Differential Equations, I
Room 3427, Mason Hall
Organizers:
Alessandro Arsie, University of Toledo Alessandro.Arsie@utoledo.edu
Chunhua Shan, University of Toledo
Ekaterina Shemyakova, University of Toledo

8:30 a.m.
A generalization of the inverse spectral transform and bounded, nonvanishing solutions of the KdV equation.
Sergey Dyachenko, University of Illinois Urbana Champaign
Dmitry Zakharov*, Central Michigan University
Vladimir Zakharov, University of Arizona
(114335558)

9:00 a.m.
Tire track geometry, Schroedinger's equation, Berry's phase and the KellerMasolv index.
Mark Levi*, Penn State
(114370223)

9:30 a.m.
On the Relationship between Two Notions of Compatibility for BiHamiltonian Systems.
Manuele Santoprete*, Waterloo
(114370247)

10:00 a.m.
On the stability of planar fronts.
Anna Ghazaryan*, Miami University
Yuri Latushkin, University of MissouriColumbia
Xinyao Yang, Xi'an Jiaotong Liverpool University
(114335127)

10:30 a.m.
Gap Probabilities in Tiling Models and Discrete Painlev\'e Equations.
Anton Dzhamay*, School of Mathematical Sciences, University of Northern Colorado
Alisa Knizel, Department of Mathematics, Columbia University, NY
(114334122)

11:00 a.m.
Quantum monodrmies of $SL_k$ systems and quantum cluster algebras.
Leonid O Chekhov*, Michigan State University
(114314334)

Saturday October 20, 2018, 8:30 a.m.11:20 a.m.
Special Session on Analytical and Numerical Aspects of Turbulent Transport, I
Room 3333, Mason Hall
Organizers:
Michele Coti Zelati, Imperial College London
Ian Tobasco, University of Michigan
Karen Zaya, University of Michigan zaya@umich.edu

8:30 a.m.
Diffusionlimited mixing by incompressible flows.
Charles R. Doering*, University of Michigan
Christopher J. Miles, Univesity of Michigan
(114376366)

9:00 a.m.
Irregular transport and wellposedness of the continuity equation.
Anna L Mazzucato*, Penn State University
(114335503)

9:30 a.m.
Dissipation Enhancement by Mixing.
Yuanyuan Feng, Carnegie Mellon University
Gautam Iyer*, Carnegie Mellon University
(114376461)

10:00 a.m.
Uniqueness results for NavierStokesCahnHilliard equations.
Andrea Giorgini*, Indiana University
(114335346)

10:30 a.m.
The van Dommelen and Shen singularity in the Prandtl equations.
Fei Wang*, University of Maryland
Igor Kukavica, University of Southern California
Vlad Vicol, New York University
(114335264)

11:00 a.m.
On the onephase Muskat problem.
Huy Nguyen*, Brown University
Benoit Pausader, Brown University
(114335514)

Saturday October 20, 2018, 8:30 a.m.11:20 a.m.
Special Session on Aspects of Geometric Mechanics and Dynamics, I
Room 3330, Mason Hall
Organizers:
Anthony M Bloch, University of Michigan
Marta Farre Puiggali, University of Michigan mfarrepu@umich.edu

8:30 a.m.
Orthogonality, Duality, and Variational Principles in Mixed Source Electrical Networks.
Shuai Wang, Boston University
John Baillieul*, Boston University
(114393237)

9:00 a.m.
PolyPoisson geometry and field theories.
Ivan Contreras*, Amherst College
Nicolas Martinez Alba, Universidad Nacional de Colombia
(114353219)

9:30 a.m.
Geometric Optimal Control of a Class of Quantum Systems.
Domenico D'Alessandro*, Department of Mathematics, Iowa State University
(114349519)

10:00 a.m.
Applications of the inverse problem to the stabilization of controlled Lagrangian systems.
Marta Farr\'e Puiggal\'{\i}*, University of Michigan
(114349406)

10:30 a.m.
Geometric theory of flexible and expandable tubes conveying fluid.
Vakhtang Putkaradze*, Department of Mathematics, University of Alberta
(114374466)

11:00 a.m.
Dynamics of mechanically coupled nonholonomic systems.
Scott David Kelly*, UNC Charlotte
(114370569)

Saturday October 20, 2018, 8:30 a.m.11:20 a.m.
Special Session on Canonical Operators in Several Complex Variables and Related Topics, I
Room 2427, Mason Hall
Organizers:
David Barrett, University of Michigan
Luke Edholm, University of Michigan
Yunus Zeytuncu, University of Michigan, Dearborn zeytuncu@umich.edu

8:30 a.m.
Invariant holomorphic mappings.
John P. D'Angelo*, Univ. of Illinois, Urbana IL 61810
(11433291)

9:00 a.m.
On the ${\mathcal C}^\infty$ regularity of CR mappings of positive codimension.
Bernhard Lamel, University of Vienna, Austria
Nordine Mir*, Texas A University at Qatar
(11433281)

9:30 a.m.
Boundary unique continuation for elliptic operators.
Shif Berhanu*, Temple University
(11433294)

10:00 a.m.
Normal forms for nonisolated CR singularities in high codimension.
Adam Coffman*, Purdue University Fort Wayne
(114332415)

10:30 a.m.
Algebraic Approaches to Hermitian Sums of Squares.
Dusty Grundmeier*, Harvard University
Jennifer Brooks, University of Montana
(114332269)

11:00 a.m.
Polynomial hulls and analytic structure.
Alexander J. Izzo*, Bowling Green State University
(114332481)

Saturday October 20, 2018, 8:30 a.m.11:20 a.m.
Special Session on Cluster Algebra, Poisson Geometry, and Related Topics, I
Room 1339, Mason Hall
Organizers:
Eric Bucher, Michigan State University ebuche2@math.msu.edu
Maitreyee Kulkarni, Louisiana State University
Bach Nguyen, Louisiana State University

Saturday October 20, 2018, 8:30 a.m.11:20 a.m.
Special Session on Combinatorics in Algebra and Algebraic Geometry, I
Room 1401, Mason Hall
Organizers:
Zachary Hamaker, University of Michigan
Steven Karp, University of Michigan
Oliver Pechenik, University of Michigan pechenik@umich.edu

8:30 a.m.
Combinatorial interpretations of Lucas analogues.
Curtis Bennett, California State University, Long Beach
Juan Carrillo, Los Angeles, CA
John Machacek, York University
Bruce Sagan*, Michigan State University
(114305210)

9:00 a.m.
Reverse plane partitions via representations of quivers I.
Alexander Garver, UQAM
Rebecca Patrias*, UQAM
Hugh Thomas, UQAM
(114305242)

9:30 a.m.
Reverse plane partitions via representations of quivers II.
Alexander Garver*, Universit\'e du Qu\'ebec \`a Montr\'eal
Rebecca Patrias, Universit\'e du Qu\'ebec \`a Montr\'eal
Hugh Thomas, Universit\'e du Qu\'ebec \`a Montr\'eal
(114316240)

10:00 a.m.
Plabic RMatrices.
Sunita Chepuri*, University of Minnesota
(114305412)

10:30 a.m.
Basis shape loci and the positive Grassmannian.
Cameron Stuart Marcott*, University of Waterloo
(114305381)

11:00 a.m.
On the topology of totally positive spaces.
Pavel Galashin, MIT
Steven Karp, U. Michigan
Thomas Lam*, U. Michigan
(114305375)

Saturday October 20, 2018, 8:30 a.m.11:20 a.m.
Special Session on Commutative Algebra and Complexity, I
Room 1427, Mason Hall
Organizers:
Harm Derksen, University of Michigan hderksen@umich.edu
Francesca Gandini, University of Michigan
Visu Makam, University of Michigan

8:30 a.m.
CastelnuovoMumford Regularity.
Giulio Caviglia, Purdue University
Marc Chardin, Institut de mathematiques de Jussieu, France
Jason McCullough, Iowa State University
Matteo Varbaro, University of Genoa, Italy
Irena Peeva*, Cornell University
(11431374)

9:30 a.m.
Symbolic powers and free resolutions.
Elo\'{\i}sa Grifo*, University of Michigan
(114313305)

10:00 a.m.
Resolutions of ideals associated to subspace arrangements.
Francesca Gandini*, University of Michigan
Harm Derksen, University of Michigan
(114313238)

10:30 a.m.
Algebraic matroids in rigidity theory.
Zvi Rosen, Florida Atlantic University
Jessica Sidman*, Mount Holyoke College
Jessica Sidman, University of St. Andrews
Cynthia Vinzant, North Carolina State University
(114313209)

11:00 a.m.
Distinguishing finite planes, ZZtopes and Fibonacci Numbers.
H. E. A. Campbell, University of New Brunswick
David L. Wehlau*, Royal Military College of Canada
(114313181)

Saturday October 20, 2018, 8:30 a.m.11:20 a.m.
Special Session on Ergodic and Topological Quantum Systems, I
Room 2330, Mason Hall
Organizers:
Matthew Cha, Michigan State University
Ilya Kachkovskiy, Michigan State University ikachkov@msu.edu
Shiwen Zhang, Michigan State University

8:30 a.m.
Perturbation Theory for Quantum Trajectories.
Martin Fraas*, Virginia Tech
(114381133)

9:00 a.m.
Recent Progress on the Quantum XXZ Spin Model on General Graphs.
Hossam AbdulRahman, University of Arizona
Christoph Fischbacher*, University of Alabama at Birmingham
Gunter Stolz, University of Alabama at Birmingham
(114382518)

9:30 a.m.
Cantor spectrum of graphene in magnetic fields.
Simon Becker, University of Cambridge
Rui Han*, Georgia Institute of Technology
Svetlana Jitomirskaya, University of California, Irvine
(114347393)

10:00 a.m.
Discrete BetheSommerfeld conjecture for square, triangular, and hexagonal lattices.
Jake Fillman*, Virginia Tech
Rui Han, Georgia Tech
(114347132)

10:30 a.m.
Dynamical and spectral properties of random Schrodinger operators with strongly correlated potentials.
Rajinder S Mavi*, Ripon College
Rodrigo Matos, Michigan State University
Jeffrey Schenker, Michigan State University
(114382385)

11:00 a.m.
New results for the topology of the gryroid wire network.
Ralph M Kaufmann, Purdue University
Sergei Khlebnikov, Purdue University
Birgit Kaufmann*, Purdue University
(114381301)

Saturday October 20, 2018, 8:30 a.m.11:20 a.m.
Special Session on ExtensionsInterpolationShape Matching in $R^d$, SymmetryInvariance, Algorithms and Related Topics, I
Room 2353, Mason Hall
Organizers:
Steven Damelin, American Mathematical Society sbd@ams.org
Nir Sharon, Princeton University

8:30 a.m.
The metric structure of the space of Gequivalence classes of labelled points in Euclidean space for various subgroups, G, of affine transformations.
Steven B. Damelin, The American Mathematical Society
David L. Ragozin*, University of Washington
Michael Werman, The Hebrew University of Jerusalem
(114358430)

9:00 a.m.
Approximate and exact alignment of data, extensions and interpolation in $R^D$.
Steven Damelin*, The American Mathematical Society
Kai Diethelm, GNS Gesellschaft f\"ur numerische Simulation mbH, Germany
David Ragozin, University of Washington
Charles Fefferman, Princeton
(114341340)

9:30 a.m.
Beyond superresolution.
Hrushikesh N. Mhaskar*, Claremont Graduate University (Claremont, CA, US)
(114341443)

10:00 a.m.
Continuum limits for shortest paths.
Alfred Olivier Hero*, University of Michigan
(114360261)

10:30 a.m.
Estimation problems over groups in a noisy environment.
Nir Sharon*, Tel Aviv University
(114341363)

11:00 a.m.
Reassembly of broken objects.
Peter J Olver*, University of Minnesota
(114368167)

Saturday October 20, 2018, 8:30 a.m.11:20 a.m.
Special Session on From Hyperelliptic to Superelliptic Curves, I
Room 2455, Mason Hall
Organizers:
Tony Shaska, Oakland University shaska@oakland.edu
Nicola Tarasca, Rutgers University
Yuri Zarhin, Pennsylvania State University

8:30 a.m.
On Prym varieties for the coverings of some singular plane curves.
Lubjana Beshaj*, US Military Academy, West Point
Takuya Yamauchi, Mathematical Inst. Tohoku University
(11431431)

9:00 a.m.
Geometry of (1,2)polarized Kummer surfaces and theta identities.
Andreas Malmendier*, Utah State University (USU)
Adrian Clingher, University Of Missouri  St. Louis
(114314566)

9:30 a.m.
Triangular Schlesinger Systems, Elliptic, Hyperelliptic, and Superelliptic Curves.
Vladimir Dragovic*, Department of Mathematical Sciences, The University of Texas at Dallas
(114314389)

10:00 a.m.
Division by $1  \zeta$ on superelliptic curves and jacobians.
Vishal Arul*, Massachusetts Institute of Technology
(114314352)

10:30 a.m.
Automorphism Groups of Cyclic $n$gonal Surfaces.
Aaron D Wootton*, University of Portland
Sean A Broughton, RoseHulman Institute of Technology
(114314149)

11:00 a.m.
$p$adic analogue of Hyperelliptic $lambda$ functions.
Yaacov Kopeliovich*, University of Connecticut
(114314138)

Saturday October 20, 2018, 8:30 a.m.11:20 a.m.
Special Session on Geometry of Submanifolds, in Honor of BangYen Chens 75th Birthday, I
Room 2325, Mason Hall
Organizers:
Alfonso Carriazo, University of Sevilla
Ivko Dimitric, Penn State Fayette
Yun Myung Oh, Andrews University
Bogdan D. Suceava, California State University, Fullerton
Joeri Van der Veken, University of Leuven
Luc Vrancken, Universite de Valenciennes luc.vrancken@univvalenciennes.fr

Saturday October 20, 2018, 8:30 a.m.11:20 a.m.
Special Session on Interactions between Algebra, Machine Learning and Data Privacy, I
Room 2436, Mason Hall
Organizers:
Jonathan Gryak, University of Michigan
Kelsey Horan, CUNY Graduate Center
Delaram Kahrobaei, CUNY Graduate Center and New York University dkahrobaei@gc.cuny.edu
Kayvan Najarian, University of Michigan
Reza Soroushmehr, University of Michigan
Alexander Wood, CUNY Graduate Center

8:30 a.m.
Learning latent structures under differential privacy.
Anand D. Sarwate*, Rutgers University
(114368398)

9:00 a.m.
Stability and generalization of convergent learning algorithms under the Loajasiewicz inequality.
Zachary Charles*, University of WisconsinMadison
Dimitris Papailiopoulos, University of WisconsinMadison
(114368417)

9:30 a.m.
Medical Diagnostics Based on Encrypted Medical Data.
Kelsey Horan*, The City University of New York
A Gribov, The Graduate Center, CUNY
J Gryak, University of Michigan  Ann Arbor
D Kahrobaei, The Graduate Center, CUNY
R Soroushmehr, University of Michigan  Ann Arbor
V Shpilrain, The Graduate Center, CUNY
K Najarian, University of Michigan  Ann Arbor
(114368367)

10:00 a.m.
Securing InnerProductbased Classifiers using Cryptographic Program Obfuscation.
Giovanni Di Crescenzo*, Perspecta Labs
Kelsey G Horan, The City University of New York
(114300400)

10:30 a.m.
An algebraic approach to tensor analysis.
Harm Derksen*, University of Michigan
Neriman Tokcan, University of Michigan
(114315390)

11:00 a.m.
Mechanism Design of Differential Privacy of Machine Learning Algorithms over Networks.
Tao Zhang*, New York University
Quanyan Zhu, New York University
(114391561)

Saturday October 20, 2018, 8:30 a.m.11:20 a.m.
Special Session on Large Cardinals and Combinatorial Set Theory, I
Room 2336, Mason Hall
Organizers:
Andres E. Caicedo, Mathematical Reviews aec@ams.org
Paul B. Larson, Miami University

Saturday October 20, 2018, 8:30 a.m.11:20 a.m.
Special Session on Modern Trends in Integrable Systems, I
Room 2437, Mason Hall
Organizers:
Deniz Bilman, University of Michigan bilman@umich.edu
Peter Miller, University of Michigan
Amber Music, University of Michigan
Guilherme Silva, University of Michigan

Saturday October 20, 2018, 8:30 a.m.11:20 a.m.
Special Session on Multiplicities and Volumes: An Interplay Among Algebra, Combinatorics, and Geometry, I
Room 1359, Mason Hall
Organizers:
Federico Castillo, University of Kansas
Jonathan Monta\~no, New Mexico State University jmon@nmsu.edu

8:30 a.m.
Strict monotonicity of the mixed volume.
Fr\'ed\'eric Bihan, Universit\'e Savoie Mont Blanc
Ivan Soprunov*, Cleveland State University
(114352276)

9:00 a.m.
Generalized mixed multiplicities.
Yu Xie*, 1974
(114313515)

9:30 a.m.
A generalization of an inequality of Lech relating multiplicity and colength.
Craig Huneke, University of Virginia
Ilya Smirnov, University of Michigan
Javid Validashti*, DePaul University
(114313185)

10:00 a.m.
Laplacian Simplices Associated to Digraphs.
Marie Meyer*, Lewis University
Gabriele Balletti, Stockholm University
Akiyoshi Tsuchiya, Osaka University
Takayuki Hibi, Osaka University
(114305364)

10:30 a.m.
Laplacian Simplices II: A Coding Theoretic Approach.
Tefjol Pllaha*, University of Kentucky
Marie Meyer, Lewis Univeristy
(114305365)

11:00 a.m.
Wallcrossing phenomena for NewtonOkounkov bodies.
Laura Escobar*, Washington University in St Louis
Megumi Harada, McMaster University
(114305303)

Saturday October 20, 2018, 8:30 a.m.11:20 a.m.
Special Session on New Trends in Numerical Methods for Partial Differential Equations: Theory and Applications, I
Room 3437, Mason Hall
Organizers:
Fatih Celiker, Wayne State University celiker@wayne.edu

8:30 a.m.
A New Implementation of the Vortex Method.
Robert Krasny*, University of Michigan
Peter A. Bosler, Sandia National Laboratories
Ling Xu, University of Michigan
(11437663)

9:00 a.m.
Numerical smoothness and error analysis for numerical solutions of parabolic PDEs.
Tong Sun*, Bowling Green, OH
(114365150)

9:30 a.m.
Numerical approach for a class of differential equations with constraints.
Nicolae Tarfulea*, Purdue University Northwest
(114365245)

10:00 a.m.
A DefectDeferred Correction Method for FluidFluid Interaction.
M. Aggul, MTU
J. Connors, UConn
D. Erkmen, MTU
A. Labovsky*, MTU
(114365244)

10:30 a.m.
The Radial Basis Function Method Applied to Groundwater Flow and Solute Transport Models.
Cecile Piret, Michigan Technological University
Nadun Dissanayake*, Michigan Technological University
John Gierke, Michigan Technological University
(114365270)

11:00 a.m.
Discrete Aleksandrov solutions of the MongeAmpere equation.
Gerard Awanou*, University of Illinois at Chicago
(114365581)

Saturday October 20, 2018, 8:30 a.m.11:20 a.m.
Special Session on Nonlocality in Models for Kinetic, Chemical, and Population Dynamics, I
Room 3302, Mason Hall
Organizers:
Christopher Henderson, University of Chicago
Stanley Snelson, Florida Institute of Technology
Andrei Tarfulea, University of Chicago atarfulea@math.uchicago.edu

Saturday October 20, 2018, 8:30 a.m.11:20 a.m.
Special Session on Probabilistic Methods in Combinatorics, I
Room 1437, Mason Hall
Organizers:
Patrick Bennett, Western Michigan University
Andrzej Dudek, Western Michigan University andrzej.dudek@wmich.edu
David Galvin, University of Notre Dame

8:30 a.m.
Long Berge cycles and paths in dense uniform hypergraphs.
Zoltan F\" uredi, Renyi Institute of Mathematics, Budapest, Hungary
Alexandr Kostochka*, University of Illinois at UrbanaChampaign
Ruth Luo, University of Illinois at UrbanaChampaign
(11430576)

9:00 a.m.
The number of 4colorings of the Hamming cube.
Jeff Kahn, Rutgers University
Jinyoung Park*, Rutgers University
(114305116)

9:30 a.m.
$k$regular subgraphs near the $k$core threshold of a random graph.
Dieter Mitsche, Universite de Nice SophiaAntipolis
Mike Molloy, University of Toronto
Pawel Pralat*, Ryerson University
(114305216)

10:00 a.m.
Packing Edgedisjoint Spanning Trees in Random Geometric Graphs.
Pu Gao, Monash University
Xavier P\'erezGim\'enez*, University of NebraskaLincoln
Cristiane Sato, Universidade Federal do ABC
(114305257)

10:30 a.m.
Using random polynomials in extremal graph theory.
Michael Tait*, Carnegie Mellon University
(114305199)

11:00 a.m.
Coloring (random) hypergraphs.
Alan Frieze*, Carnegie Mellon University
(114305212)

Saturday October 20, 2018, 8:30 a.m.11:15 a.m.
Special Session on Random Matrix Theory Beyond Wigner and Wishart, I
Room 1469, Mason Hall
Organizers:
Elizabeth Meckes, Case Western Reserve University
Mark Meckes, Case Western Reserve University mark.meckes@case.edu
Mark Rudelson, University of Michigan

Saturday October 20, 2018, 8:30 a.m.11:20 a.m.
Special Session on Recent Developments in Discontinuous Galerkin Methods for Differential Equations, I
Room 3463, Mason Hall
Organizers:
Mahboub Baccouch, University of Nebraska at Omaha mbaccouch@unomaha.edu

8:30 a.m.
Asymptotically exact posteriori error estimates for the local discontinuous Galerkin method for nonlinear thirdorder Kortewegde Vries equations in one space dimension.
Mahboub Baccouch*, University of Nebraska at Omaha
(114365313)

9:00 a.m.
On the blowup time of local discontinuous Galerkin methods for chemotaxis model.
Lulu Tian, China University of Petroleum
Yang Yang*, Michigan Technological University
(11436545)

9:30 a.m.
Positivity preserving high order direct Discontinuous Galerkin methods for KellerSegel chemotaxis equations.
Jue Yan*, Ames
(114365101)

10:00 a.m.
Superconvergence of ultraweak discontinuous Galerkin methods for linear Schr\"odinger equations in onedimension.
Anqi Chen*, Michigan State University
Yong Liu, University of Science and Technology of China
Mengping Zhang, University of Science and Technology of China
Yingda Cheng, Michigan State University
(114365350)

10:30 a.m.
Stability of discontinuous Galerkin methods for geometrically rigid shells.
Sheng Zhang*, Wayne State University
(114365162)

11:00 a.m.
A raybased IPDG method for highfrequency timedomain acoustic wave propagation in inhomogeneous media.
Chi Yeung Lam*, Michigan State University
(11436522)

Saturday October 20, 2018, 8:30 a.m.11:20 a.m.
Special Session on Recent Trends on Local, Nonlocal and Fractional Partial Differential Equations, I
Room 3401, Mason Hall
Organizers:
Pablo Ra\'ul Stinga, Iowa State University
Peiyong Wang, Wayne State University
Jiuyi Zhu, Louisiana State University zhu@math.lsu.edu

8:30 a.m.
On a new class of variable diffusibility elliptic operators.
Eduardo Teixeira*, University of Central Florida
(114335533)

9:00 a.m.
Regularity estimates for \textup{BMO}weak solutions of quasilinear elliptic equations with inhomogeneous boundary conditions.
Tuoc Phan*, University of Tennessee
(11433589)

9:30 a.m.
On Landis' conjecture in the plane.
Blair Davey*, City College of New York, CUNY
JennNan Wang, National Taiwan University
(114335279)

10:00 a.m.
Fractional derivatives in onesided weighted Sobolev spaces.
Mary Vaughan*, Iowa State University
Pablo Ra\'ul Stinga, Iowa State University
(114335380)

10:30 a.m.
Boundary Harnack Principle for supersolutions.
Mark Allen*, Brigham Young University
Henrik Shahgholian, Royal Institute of Technology
(114335297)

11:00 a.m.
A stability argument for transmission problems and $C^{1,\alpha}$ regularity.
Maria Soria*, The University of Texas at Austin
(114335336)

Saturday October 20, 2018, 8:30 a.m.11:15 a.m.
Special Session on Representations of Reductive Groups over Local Fields and Related Topics, I
Room 2449, Mason Hall
Organizers:
AnneMarie Aubert, Institut Math\'ematiques de Jussieu, Paris Rive Gauche
Jessica Fintzen, IAS, University of Michigan, University of Cambridge fintzen@umich.edu
Camelia Karimianpour, University of Michigan

Saturday October 20, 2018, 8:30 a.m.11:20 a.m.
Special Session on Selfsimilarity and Longrange Dependence in Stochastic Processes, I
Room 1460, Mason Hall
Organizers:
Takashi Owada, Purdue University
Yi Shen, University of Waterloo
Yizao Wang, University of Cincinnati yizao.wang@uc.edu

8:30 a.m.
Hurst Function Estimation.
Jinqi Shen*, Department of Statistics, University of Michigan
Hsing Tailen, Department of Statistics, University of Michigan
(114360453)

9:00 a.m.
Semilong range dependence.
Farzad Sabzikar*, Iowa State University
Mark Meerschaert, Michigan State University
Ian McLeod, Western University
(114360250)

9:30 a.m.
Intrinsic Random Tangent Fields.
Stilian A Stoev*, University of Michigan, Statistics
Jinqi Shen, University of Michigan
Tailen Hsing, University of Michigan
(114360343)

10:00 a.m.
Break

10:30 a.m.
A noncentral limit theorem on heavytailed chaos.
Shuyang Bai*, University of Georgia
Takashi Owada, Purdue University
Yizao Wang, University of Cincinnati
(114360169)

11:00 a.m.
Infinitely divisible random fields with long range dependence.
Zaoli Chen, Cornell University
Gennady Samorodnitsky*, Cornell University
(11436067)

Saturday October 20, 2018, 8:30 a.m.11:20 a.m.
Special Session on Structured Homotopy Theory, I
Room 2306, Mason Hall
Organizers:
Thomas Fiore, University of Michigan, Dearborn
Po Hu, Wayne State University
Dan Isaksen, Wayne State University
Igor Kriz, University of Michigan kriz.igor@gmail.com

8:30 a.m.
Localization theory in an $\infty$topos.
Marco Vergura*, Western University, London, ON, Canada
(114355105)

9:00 a.m.
Constructible sheaves of spectra.
Ruian Chen*, University of Michigan, Ann Arbor
(11435521)

9:30 a.m.
Hochschild homology for Green functors.
Andrew Blumberg, University of Texas
Teena Gerhardt*, Michigan State University
Michael Hill, University of California Los Angeles
Tyler Lawson, University of Minnesota
(114355131)

10:00 a.m.
K(1)local Algebraic Ktheory.
Bhargav Bhatt, University of Michigan, Ann Arbor
Dustin Clausen, University of Copenhagen
Akhil Mathew*, Clay Mathematics Institute/University of Chicago
(114355115)

10:30 a.m.
$E_2$ Structures and Derived Koszul Duality in String Topology.
M A Mandell*, Indiana University
(114355448)

11:00 a.m.
On a candidate for a relative log THH.
Calvin D Woo*, Indiana University
(114355568)

Saturday October 20, 2018, 8:30 a.m.11:20 a.m.
Special Session on Topics in Graph Theory, Hypergraphs and Set Systems, I
Room 1449, Mason Hall
Organizers:
John Engbers, Marquette University
Cliff Smyth, University of North Carolina, Greensboro cdsmyth@uncg.edu

8:30 a.m.
Efficient Generation of Unlabeled Graphs.
James Rudzinski*, UNC Greensboro
(114305550)

9:00 a.m.
Coloring Squares of Planar Graphs.
Ilkyoo Choi, Hankuk University of Foreign Studies
Daniel Cranston*, Virginia Commonwealth University
Th\'eo Pierron, University of Bordeaux
(114305190)

9:30 a.m.
Nonmonochromatic triangles in 2edgecoloured graphs.
Jessica McDonald*, Auburn University
(114305252)

10:00 a.m.
On regular 3wise intersecting families.
Keith Frankston*, Rutgers University
Jeff Kahn, Rutgers University
Bhargav Narayanan, Rutgers University
(114305442)

10:30 a.m.
Supersaturation for subgraph counts.
Jon Cutler, Montclair State University
JD Nir, University of NebraskaLincoln
Jamie Radcliffe*, University of NebraskaLincoln
(114305148)

11:00 a.m.
What do the largest subgraphs of $G_{n,p}$ with a given matching number look like?
Jeff Kahn, Rutgers University
Abigail Raz*, Rutgers University
(114305275)

Saturday October 20, 2018, 9:00 a.m.11:20 a.m.
Special Session on Commutative Ring Theory, I
Room 1448, Mason Hall
Organizers:
Joe Stickles, Millikin University
Darrin Weber, University of Evansville dw238@evansville.edu

9:00 a.m.
Overrings of ultrapowers of integral domains.
K Alan Loper*, Oho State University
Dario Spirito, University of Rome III
(114313426)

9:30 a.m.
Moduletheoretic generalizations of commutative von Neumann regular rings.
D. D. Anderson, University of Iowa
Sangmin Chun, ChungAng University
Jason R. Juett*, Texas State University
(114313447)

10:00 a.m.
Residual Smallness in Commutative Algebra.
Greg Oman, University of Colorado Colorado Springs
Adam Salminen*, University of Evansville
(114313319)

10:30 a.m.
On the Number of Semidualizing Modules over a Local Ring.
Hannah Altmann*, Bemidji State University
Sean SatherWagstaff, Clemson University
(114313411)

11:00 a.m.
Integervalued Skew Polynomials.
Nicholas J Werner*, SUNY College at Old Westbury
(11431377)

Saturday October 20, 2018, 9:00 a.m.11:20 a.m.
Special Session on Mathematics of the Genome, I
Room 3356, Mason Hall
Organizers:
Anthony Bloch, University of Michigan
Daniel Burns, University of Michigan dburns@umich.edu
Indika Rajapakse, University of Michigan

9:00 a.m.
The dynamics of gene transcription.
Carson Chow*, NIH
(114392277)

9:30 a.m.
Reconstructing multimodal genomic networks.
Alfred Olivier Hero*, University of Michigan
(114362233)

10:00 a.m.
Dynamic chromosomal crosslinks influence nucleolus spatiotemporal dynamics in the yeast genome: Modeling approaches and visualization techniques.
Caitlin Hult*, University of Michigan Medical School
David Adalsteinsson, University of North Carolina at Chapel Hill
Paula A. Vasquez, University of South Carolina
Josh Lawrimore, University of North Carolina at Chapel Hill
Kerry Bloom, University of North Carolina at Chapel Hill
Yunyan He, University of North Carolina at Chapel Hill
Benjamin Walker, University of North Carolina at Chapel Hill
Dane Taylor, University at Buffalo
M. Gregory Forest, University of North Carolina at Chapel Hill
(114392485)

10:30 a.m.
MultiObjective Extension to Logical Analysis of Data and its Applications in Medicine.
Nandini Rakala*, Florida Institute of Technology
Munevver Mine Subasi, Florida Institute of Technology
Ersoy Subasi, Florida Institute of Technology
(114390359)

11:00 a.m.
Discussion

Saturday October 20, 2018, 9:00 a.m.10:55 a.m.
Contributed Paper Session on AMS Contributed Paper Session, I
Room 2347, Mason Hall

9:00 a.m.
TALK CANCELLED: Mixed Multiplicities of Filtrations.
Steven Dale Cutkosky*, University of Missouri
(1143136)

9:15 a.m.
Unramified affine Springer fibers and isospectral Hilbert schemes.
Oscar S Kivinen*, University of California, Davis
(114314382)

9:30 a.m.
TALK CANCELLED: The $e$vector of a simplicial complex.
Wiktor J Mogilski*, Indiana University South Bend
(11430538)

9:45 a.m.
TALK CANCELLED: Graded multiplicity in harmonic polynomials from the Vinberg setting.
Alexander Heaton*, University of WisconsinMilwaukee
(11432254)

10:00 a.m.
Universal Central Extensions of Direct Limits of HomLie Superalgebras.
Dale Bigler*, Michigan Technological University
Jie Sun, Michigan Technological University
(114322535)

10:15 a.m.
Cofinite Connectedness and Cofinite Group Actions.
Amrita Acharyya*, University of Toledo
Jon M Corson, The University of Alabama
Bikash C Das, University of North Georgia
(114320376)

10:30 a.m.
Solution of the existence problem for a binary, selfdual, doubly even code with parameters [72,36,16].
Gerald J. Janusz*, University of Illinois at UrbanaChampaign
(11430584)

10:45 a.m.
TALK CANCELLED: Mjnimization via double dip Maximization.
S. Verma*, University of Nevada Las Vegas
(114300321)

Saturday October 20, 2018, 9:30 a.m.11:20 a.m.
Special Session on Recent Advances in Nonlinear PDE, I
Room 3460, Mason Hall
Organizers:
Jessica Lin, McGill University jessica.lin@mcgill.ca
Russell Schwab, Michigan State University

Saturday October 20, 2018, 9:30 a.m.11:20 a.m.
Special Session on Recent Developments in Mathematical Analysis of Some Nonlinear Partial Differential Equations, I
Room 3448, Mason Hall
Organizers:
Mimi Dai, University of Illinois at Chicago mdai@uic.edu

Saturday October 20, 2018, 9:30 a.m.11:20 a.m.
Special Session on Recent Developments in the Mathematics of Tomography and Scattering, I
Room 3411, Mason Hall
Organizers:
Shixu Meng, University of Michigan shixumen@umich.edu
Yang Yang, Michigan State University

9:30 a.m.
Extended Sampling Method in Inverse Scattering.
Juan Liu, Jinan University
Jiguang Sun*, Michigan Technological University
(11433551)

10:00 a.m.
Transmission Eigenvalues for Materials with a Conductive Boundary Condition.
Isaac Harris*, Purdue University
Bondarenko, Karlsruhe Institute of Technology
Kleefeld, Forschungszentrum J\"ulich GmbH Institute for Advanced Simulation
(11433514)

10:30 a.m.
Imaging of local defects in unknown periodic layers.
Fioralba Cakoni, Rutgers University, Piscataway
Houssem Haddar, INRIA, Ecole Polytechnique, Palaiseau, France
ThiPhong Nguyen*, Rutgers University, Piscataway
(114365220)

11:00 a.m.
A hybrid adaptive phase space method for reflection traveltime tomography.
H Zhao, UCI
Y Zhong*, UCI
(11436550)

Saturday October 20, 2018, 10:30 a.m.11:20 a.m.
Special Session on The Mathematics of Decisions, Elections, and Games, I
Room 2407, Mason Hall
Organizers:
Michael A. Jones, Mathematical Reviews maj@ams.org
David McCune, William Jewell College

Saturday October 20, 2018, 11:40 a.m.12:30 p.m.
Invited Address
Primes and local to global in circle packings.
Auditorium B, Angell Hall
Elena Fuchs*, University of California, Davis
(114311554)

Saturday October 20, 2018, 12:30 p.m.2:00 p.m.
Math Reviews Open House
Mathematical Reviews Building, 416 Fourth Street

Saturday October 20, 2018, 2:00 p.m.4:20 p.m.
Special Session on Advances in Commutative Algebra, II
Room 1436, Mason Hall
Organizers:
Jack Jeffries, University of Michigan jackjeff@umich.edu
Linquan Ma, Purdue University
Karl Schwede, University of Utah

Saturday October 20, 2018, 2:00 p.m.4:20 p.m.
Special Session on Advances on Analytical and Geometric Aspects of Differential Equations, II
Room 3427, Mason Hall
Organizers:
Alessandro Arsie, University of Toledo Alessandro.Arsie@utoledo.edu
Chunhua Shan, University of Toledo
Ekaterina Shemyakova, University of Toledo

2:00 p.m.
Fractalization and Quantization in Dispersive Systems.
Peter J Olver*, University of Minnesota
(114335166)

2:30 p.m.
Cascade Static Feedback Linearization for the P.V.T.O.L. System.
Taylor Klotz*, University of Colorado at Boulder
Peter Vassiliou, Australian National University, Canberra
Jeanne Clelland, University of Colorado at Boulder
(114334470)

3:00 p.m.
Obstructions to factorizations of differential operators on the algebra of densities on the line.
Ekaterina Shemyakova*, University of Toledo
(114353556)

3:30 p.m.
Modelling Wolbachiadriven mosquitoborne disease control by differential equations.
Moxun Tang*, Michigan State University
(114392522)

4:00 p.m.
Temporal Clusters Prefer to be Equally Distributed  an example from the Yeast Cell Cycle.
Todd R. Young*, Department of Mathemtics, Ohio University
Jan Rombouts, Warwick University
Kaittisak Prathom, Ohio University
(114334416)

Saturday October 20, 2018, 2:00 p.m.4:20 p.m.
Special Session on Analytical and Numerical Aspects of Turbulent Transport, II
Room 3333, Mason Hall
Organizers:
Michele Coti Zelati, Imperial College London
Ian Tobasco, University of Michigan
Karen Zaya, University of Michigan zaya@umich.edu

2:00 p.m.
Regularity, uniqueness, and energy balance for the NavierStokes equations: the effect of intermittency.
Alexey Cheskidov*, University of Illinois at Chicago
(114335523)

2:30 p.m.
Spacetime discrete numerical schemes for a feedbackcontrol data assimilation algorithm.
Cecilia F Mondaini*, Tulane University
(114335520)

3:00 p.m.
Optimization of background fields using semidefinite programming.
Giovanni Fantuzzi*, Department of Aeronautics, Imperial College London
(114376405)

3:30 p.m.
Numerical bounds on average and instantaneous energy in the KuramotoSivashinsky equation.
David Goluskin*, University of Victoria
Giovanni Fantuzzi, Imperial College London
(114376404)

4:00 p.m.
Global stability of 2D plane Couette flow beyond the energy stability limit.
Federico Fuentes*, Department of Mathematics, Cornell University
David Goluskin, Department of Mathematics and Statistics, University of Victoria
(114376494)

Saturday October 20, 2018, 2:00 p.m.4:20 p.m.
Special Session on Aspects of Geometric Mechanics and Dynamics, II
Room 3330, Mason Hall
Organizers:
Anthony M Bloch, University of Michigan
Marta Farre Puiggali, University of Michigan mfarrepu@umich.edu

Saturday October 20, 2018, 2:00 p.m.4:20 p.m.
Special Session on Bioinspired Mechanics and Propulsion, I
Room 3347, Mason Hall
Organizers:
Silas Alben, University of Michigan alben@umich.edu
Longhua Zhao, Case Western Reserve University

2:00 p.m.
Sidewinding, Slithering, Sand, and Snakes; How complex substrates and surprising failures can lead to innovative locomotor solutions.
Henry C. Astley*, Biomimicry Research and Innovation Center, University of Akron
Kelimar Diaz, University of Puerto Rico
Joseph R Mendelson III, Zoo Atlanta, Georgia Institute of Technology
Daniel I Goldman, Georgia Institute of Technology
(11439212)

2:30 p.m.
Dynamics and locomotion of flexible foils in a frictional environment.
Silas Alben*, University of Michigan
Xiaolin Wang, Harvard University
(11437439)

3:00 p.m.
The emergence of neuromechanical resonance in jellyfish locomotion.
Alexander P Hoover*, University of Akron
(11437698)

3:30 p.m.
The role of morphology in sensitivity of artificial lateral lines.
Montassar Aidi Sharif*, Michigan State University
Matthew J. McHenry, University of California, Irvine
Xiaobo Tan, Michigan State University
(114376184)

4:00 p.m.
Evolutionary Optimization of Soft Swimming Robots.
Andrew M Hess*, Michigan State University
Tong Gao, Michigan State University
(114376205)

Saturday October 20, 2018, 2:00 p.m.4:20 p.m.
Special Session on Canonical Operators in Several Complex Variables and Related Topics, II
Room 2427, Mason Hall
Organizers:
David Barrett, University of Michigan
Luke Edholm, University of Michigan
Yunus Zeytuncu, University of Michigan, Dearborn zeytuncu@umich.edu

2:00 p.m.
On \emph{a priori} estimates for the Bergman projection.
Emil J Straube*, Texas A\ University
(114332314)

2:30 p.m.
On regularity and irregularity of the CauchySzego projection in several complex variables.
Loredana Lanzani*, Syracuse University
Elias M Stein, Princeton University
(114332145)

3:00 p.m.
Spectral stability of the $\bar\partial$Neumann Laplacian.
Siqi Fu*, Rutgers UniversityCamden
Weixia Zhu, Xiamen University and Rutgers UniversityCamden
(114332394)

3:30 p.m.
Solving $\bar\partial$ with prescribed support on Hartogs triangles.
MeiChi Shaw*, Notre Dame
Christine LaurentThiebaut, Universite GrenobleAlpes, Institut Fourier, Grenoble, France
(114332251)

4:00 p.m.
Closed Range for the CauchyRiemann Operator on Annuli.
Debraj Chakrabarti, Central Michigan University
Phillip Harrington*, University of Arkansas
(114332235)

Saturday October 20, 2018, 2:00 p.m.4:20 p.m.
Special Session on Cell Motility: Models and Applications, II
Room 3314, Mason Hall
Organizers:
Magdalena Stolarska, University of St. Thomas
Nicoleta Tarfulea, Purdue University Northwest netarful@pnw.edu

Saturday October 20, 2018, 2:00 p.m.4:20 p.m.
Special Session on Cluster Algebra, Poisson Geometry, and Related Topics, II
Room 1339, Mason Hall
Organizers:
Eric Bucher, Michigan State University ebuche2@math.msu.edu
Maitreyee Kulkarni, Louisiana State University
Bach Nguyen, Louisiana State University

2:00 p.m.
Grassmannians and cyclic sieving.
Linhui Shen*, Michigan State University
(114313113)

2:30 p.m.
Quantum Cluster Algebras and Discriminants.
Bach Nguyen, Temple University
Kurt Trey Trampel*, Louisiana State University
Milen Yakimov, Louisiana State University
(114316464)

3:00 p.m.
Representations of 4dimensional Sklyanin algebras through Poisson geometry.
Chelsea Walton, University of Illinois at UrbanaChampaign
Xingting Wang*, Howard University
Milen Yakimov, Lousiana State University
(114316298)

3:30 p.m.
Classifying Spaces of Diffeological Groups.
Jordan Watts*, Central Michigan University
JeanPierre Magnot, Universit\'e D'Angers
(114353468)

4:00 p.m.
Combinatorics of $\mathcal{X}$variables in finite type cluster algebras.
Melissa U. ShermanBennett*, UC Berkeley
(11430546)

Saturday October 20, 2018, 2:00 p.m.4:20 p.m.
Special Session on Combinatorics in Algebra and Algebraic Geometry, II
Room 1401, Mason Hall
Organizers:
Zachary Hamaker, University of Michigan
Steven Karp, University of Michigan
Oliver Pechenik, University of Michigan pechenik@umich.edu

Saturday October 20, 2018, 2:00 p.m.4:20 p.m.
Special Session on Commutative Algebra and Complexity, II
Room 1427, Mason Hall
Organizers:
Harm Derksen, University of Michigan hderksen@umich.edu
Francesca Gandini, University of Michigan
Visu Makam, University of Michigan

Saturday October 20, 2018, 2:00 p.m.4:20 p.m.
Special Session on Commutative Ring Theory, II
Room 1448, Mason Hall
Organizers:
Joe Stickles, Millikin University
Darrin Weber, University of Evansville dw238@evansville.edu

2:00 p.m.
Idempotence and divisoriality in Pr\"uferlike domains.
Marco Fontana, Universit\'a degli Studi Roma Tre, Italy
Evan Houston*, University of North Carolina at Charlotte
Mi Hee Park, ChungAng University, Korea
(114313144)

2:30 p.m.
Ufactorization of ideals.
Christopher Park Mooney*, The University of Wisconsin  Stout
Jason Robert Juett, Texas State University
(114313254)

3:00 p.m.
A characterization of nonNoetherian BFDs and FFDs.
Richard Erwin Hasenauer*, Northeastern State University
(114313206)

3:30 p.m.
Topology and Factorization.
Stefan Bock, Clemson University
Jim Coykendall*, Clemson University
(114313304)

4:00 p.m.
The multiplicative structure of numerical semigroups.
Nicholas R Baeth*, Franklin \& Marshall College
Matthew Enlow, University of Central Missouri
(114313160)

Saturday October 20, 2018, 2:00 p.m.4:20 p.m.
Special Session on Ergodic and Topological Quantum Systems, II
Room 2330, Mason Hall
Organizers:
Matthew Cha, Michigan State University
Ilya Kachkovskiy, Michigan State University ikachkov@msu.edu
Shiwen Zhang, Michigan State University

2:00 p.m.
Applications of Free Probability Theory to Floquet Topological Phase transitions.
Ramis Movassagh*, IBM Research, MITIBM AI Lab
Oles Shtanko, Department of Phjysics, MIT
(114381374)

2:30 p.m.
A Magic Formula for AlmostPeriodic CMV Matrices.
Jacob Christiansen, Lund University
Benjamin Eichinger, Lund University
Tom VandenBoom*, Yale University
(114347323)

3:00 p.m.
Spectral transition line in phase for the almost Mathieu operator.
Svetlana Jitomirskaya, University of California, Irvine
Fan Yang*, Georgia Institute of Technology
(114347395)

3:30 p.m.
Anderson localization for high dimensional quasiperiodic operators with longrange interactions.
Wencai Liu*, UC Irvine
(114337396)

4:00 p.m.
How fast can entanglement be generated in quantum systems?
Anna Vershynina*, University of Houston
(11438152)

Saturday October 20, 2018, 2:00 p.m.4:20 p.m.
Special Session on ExtensionsInterpolationShape Matching in $R^d$, SymmetryInvariance, Algorithms and Related Topics, II
Room 2353, Mason Hall
Organizers:
Steven Damelin, American Mathematical Society sbd@ams.org
Nir Sharon, Princeton University

2:00 p.m.
StructurefromMotion is illconditioned  invariants can help!
Mireille Boutin*, Purdue University
(11432229)

2:30 p.m.
A (self) common lines approach for abinitio modeling of cyclic symmetric molecules in cryoelectron microscopy.
Gabi Pragier*, TelAviv University, Israel
Yoel Shkolnisky, TelAviv University, Israel
(11430085)

3:00 p.m.
Shortest path distances and semisupervised learning.
Daniel Mckenzie*, University of Georgia
Steven Damelin, Mathematical Reviews
(114360333)

3:30 p.m.
New and Improved Binary Embeddings of Data (and Quantization for Compressed Sensing with Structured Random Matrices).
Rayan Saab*, Mathematics Department, UC San Diego
Thang Huynh, Mathematics Department, UC San Diego
(11434179)

4:00 p.m.
Optimizations using Deep Learning.
Radu V. Balan*, University of Maryland, College Park
Naveed Haghani, University of Maryland, College Park
(11439086)

Saturday October 20, 2018, 2:00 p.m.4:15 p.m.
Special Session on From Hyperelliptic to Superelliptic Curves, II
Room 2455, Mason Hall
Organizers:
Tony Shaska, Oakland University shaska@oakland.edu
Nicola Tarasca, Rutgers University
Yuri Zarhin, Pennsylvania State University

Saturday October 20, 2018, 2:00 p.m.4:20 p.m.
Special Session on Geometry of Submanifolds, in Honor of BangYen Chens 75th Birthday, II
Room 2325, Mason Hall
Organizers:
Alfonso Carriazo, University of Sevilla
Ivko Dimitric, Penn State Fayette
Yun Myung Oh, Andrews University
Bogdan D. Suceava, California State University, Fullerton
Joeri Van der Veken, University of Leuven
Luc Vrancken, Universite de Valenciennes luc.vrancken@univvalenciennes.fr

Saturday October 20, 2018, 2:00 p.m.4:20 p.m.
Special Session on Interactions between Algebra, Machine Learning and Data Privacy, II
Room 2436, Mason Hall
Organizers:
Jonathan Gryak, University of Michigan
Kelsey Horan, CUNY Graduate Center
Delaram Kahrobaei, CUNY Graduate Center and New York University dkahrobaei@gc.cuny.edu
Kayvan Najarian, University of Michigan
Reza Soroushmehr, University of Michigan
Alexander Wood, CUNY Graduate Center

2:00 p.m.
Speculation on Further Uses of Group Theory in Cryptographic Settings.
Gilbert Baumslag, City Unviersity of New York
Benjamin Fine*, Fairfield University
Martin Kreuzer, University of Passau
Gerhard Rosenberger, Unviersity of Hambrug
(114308339)

2:30 p.m.
Group and graph theoretic problems through rightangled Artin groups.
Ram\'on Flores, University of Seville, Spain
Delaram Kahrobaei, CUNY Graduate Center
Thomas Koberda*, University of Virginia
(114320392)

3:00 p.m.
Efficient and Secure Delegation to a Single Malicious Server: Exponentiation over NonAbelian Groups.
Giovanni Di Crescenzo, Perspecta Labs.
Delaram Kahrobaei, City University of New York.
Matluba Khodjaeva*, John Jay College, City University of New York.
Vladimir Shpilrain, City University of New York.
(114368243)

3:30 p.m.
Fractional jumps.
Giacomo Micheli*, University of Oxford
(114311266)

4:00 p.m.
Tropical cryptography.
Dima Grigoriev, Universit\'e de Lille
Vladimir Shpilrain*, The City College of New York
(114394249)

Saturday October 20, 2018, 2:00 p.m.4:20 p.m.
Special Session on Large Cardinals and Combinatorial Set Theory, II
Room 2336, Mason Hall
Organizers:
Andres E. Caicedo, Mathematical Reviews aec@ams.org
Paul B. Larson, Miami University

Saturday October 20, 2018, 2:00 p.m.4:20 p.m.
Special Session on Modern Trends in Integrable Systems, II
Room 2437, Mason Hall
Organizers:
Deniz Bilman, University of Michigan bilman@umich.edu
Peter Miller, University of Michigan
Amber Music, University of Michigan
Guilherme Silva, University of Michigan

2:00 p.m.
On an apriori bound in RiemannHilbert problems.
Irina Nenciu*, University of Illinois at Chicago
(114339563)

2:30 p.m.
Soliton Resolution for the Derivative Nonlinear Schr\"{o}dinger Equation (Part I).
Robert Jenkins, Colorado State University
Jiaqi Liu, University of Toronto
Peter Perry*, University of Kentucky
Catherine Sulem, University of Toronto
(114335318)

3:00 p.m.
Soliton Resolution for the Derivative Nonlinear Schr\"{o}dinger Equation (Part II).
Robert Jenkins*, Colorado State University
Jiaqi Liu, University of Toronto
Peter Perry, University of Kentucky
Catherine Sulem, University of Toronto
(114335471)

3:30 p.m.
Inverse scattering transform with arbitrary spectral singularities.
Jiaqi Liu*, University of Toronto
Robert Jenkins, Colorado State University
Peter Perry, University of Kentucky
Catherine Sulem, University of Toronto
(114335315)

4:00 p.m.
The semiclassical sineGordon equation, universality at the gradient catastrophe and Painlev\'eI equation.
Bingying Lu*, University of Michigan
Peter D Miller, University of Michigan
(114341539)

Saturday October 20, 2018, 2:00 p.m.4:20 p.m.
Special Session on Multiplicities and Volumes: An Interplay Among Algebra, Combinatorics, and Geometry, II
Room 1359, Mason Hall
Organizers:
Federico Castillo, University of Kansas
Jonathan Monta\~no, New Mexico State University jmon@nmsu.edu

Saturday October 20, 2018, 2:00 p.m.4:20 p.m.
Special Session on New Trends in Numerical Methods for Partial Differential Equations: Theory and Applications, II
Room 3437, Mason Hall
Organizers:
Fatih Celiker, Wayne State University celiker@wayne.edu

2:00 p.m.
Extracting Stress Intensity Factors in the fourthorder partial differential equations on cracked two dimensional domains.
HaeSoo Oh*, University of North Carolina at Charlotte
Seokchan Kim, Changwon NationalUniversity, Republic of Korea
Birce Palta, University of North Carolina at Charlotte
(114365146)

2:30 p.m.
Noniterative multiphysics domain decomposition method for coupled free flow and porous media flow problem.
Xiaoming He*, Missouri University of Science and Technology
(114365142)

3:00 p.m.
A mathematical model for vibrio cholerae colonization in the human intestine.
Anna Maria Spagnuolo*, Oakland University
Victor DiRita, Michigan State University
Denise Kirschner, University of Michigan, Ann Arbor
(114300114)

3:30 p.m.
Waveform Relaxation with Adaptive Pipelining.
Benjamin W Ong*, Michigan Technological University
Felix Kwok, Hong Kong Baptist University
(11436590)

4:00 p.m.
Multiscale Modeling and Computation of Optically Manipulated Nano Devices.
Di Liu*, Michigan State U
(1143655)

Saturday October 20, 2018, 2:00 p.m.4:20 p.m.
Special Session on Nonlocality in Models for Kinetic, Chemical, and Population Dynamics, II
Room 3302, Mason Hall
Organizers:
Christopher Henderson, University of Chicago
Stanley Snelson, Florida Institute of Technology
Andrei Tarfulea, University of Chicago atarfulea@math.uchicago.edu

2:00 p.m.
Anomalous diffusion in one and two dimensional combs.
Samuel Cohn, Carnegie Mellon University
Gautam Iyer*, Carnegie Mellon University
Robert L Pego, Carnegie Mellon University
James Nolen, Duke University
(114360463)

2:30 p.m.
A free boundary problem with facets.
William Feldman, The University of Chicago
Charles K Smart*, The University of Chicago
(114335547)

3:00 p.m.
On the Landau equation: $A_p$ weights and a conditional $L^\infty$ estimate.
Nestor Guillen*, University of Massachusetts Amherst
Maria Gualdani, George Washington University
(114335429)

3:30 p.m.
Entropy dissipation estimates for the relativistic Landau equation, and applications.
Robert M. Strain, University of Pennsylvania
Maja Taskovic*, University of Pennsylvania
(114300517)

4:00 p.m.
On the rigorous validity of collisional kinetic equations.
Ryan A Denlinger*, University of Texas at Austin
(11437071)

Saturday October 20, 2018, 2:00 p.m.4:20 p.m.
Special Session on Probabilistic Methods in Combinatorics, II
Room 1437, Mason Hall
Organizers:
Patrick Bennett, Western Michigan University
Andrzej Dudek, Western Michigan University andrzej.dudek@wmich.edu
David Galvin, University of Notre Dame

2:00 p.m.
Extremal problems for independent sets in hypergraphs.
Jacques A Verstraete*, University of California, San Diego
(114305529)

3:00 p.m.
Decomposing graphs into edges and triangles.
Daniel Kr\'al', Masaryk University in Brno
Bernard Lidick\'y*, Iowa State University
Ta\'{\i}sa L. Martins, University of Warwick
Yanitsa Pehova, University of Warwick
(114305413)

3:30 p.m.
TALK CANCELLED: A random graph process.
Adam Logan, The Tutte Institute for Mathematics and Computing
Michael Molloy*, University of Toronto
Pawel Pralat, Ryerson University
(114305544)

4:00 p.m.
Large girth approximate Steiner triple systems.
Tom Bohman*, Carnegie Mellon University
Lutz Warnke, Georgia Institute of Technology
(114305531)

Saturday October 20, 2018, 2:00 p.m.4:20 p.m.
Special Session on Random Matrix Theory Beyond Wigner and Wishart, II
Room 1469, Mason Hall
Organizers:
Elizabeth Meckes, Case Western Reserve University
Mark Meckes, Case Western Reserve University mark.meckes@case.edu
Mark Rudelson, University of Michigan

Saturday October 20, 2018, 2:00 p.m.3:50 p.m.
Special Session on Recent Advances in Nonlinear PDE, II
Room 3460, Mason Hall
Organizers:
Jessica Lin, McGill University jessica.lin@mcgill.ca
Russell Schwab, Michigan State University

Saturday October 20, 2018, 2:00 p.m.4:20 p.m.
Special Session on Recent Developments in Discontinuous Galerkin Methods for Differential Equations, II
Room 3463, Mason Hall
Organizers:
Mahboub Baccouch, University of Nebraska at Omaha mbaccouch@unomaha.edu

2:00 p.m.
Discontinuous Ritz methods for calculus of variations problems.
Xiaobing H. Feng*, The University of Tennessee
(114365424)

2:30 p.m.
Optimally convergent HDG method for fifthorder KdV equations.
Bo Dong*, University of Massachusetts Dartmouth
Yanlai Chen, University of Massachusetts Dartmouth
Jiahua Jiang, Virginia Tech
(114365331)

3:00 p.m.
Preconditioning for hybridizable discontinuous Galerkin methods: the Stokes problem.
Sander Rhebergen*, University of Waterloo
Garth Wells, University of Cambridge
(11436560)

3:30 p.m.
Highorder immersed finite element methods for interface problems.
Slimane Adjerid*, Virginia Tech
Tao Lin, Virginia Tech
Kihyo Moon, Samsung
(114365437)

4:00 p.m.
An interfacefitted adaptive mesh method for free interface problems.
Xiaoming Zheng*, Central Michigan University
John Lowengrub, University of California at Irvine
(11436599)

Saturday October 20, 2018, 2:00 p.m.4:20 p.m.
Special Session on Recent Developments in Mathematical Analysis of Some Nonlinear Partial Differential Equations, II
Room 3448, Mason Hall
Organizers:
Mimi Dai, University of Illinois at Chicago mdai@uic.edu

2:00 p.m.
Some results concerning the fluid dynamics PDE forced by random noise.
Kazuo Yamazaki*, University of Rochester, Department of Mathematics
(114360109)

2:30 p.m.
Low modes regularity criterion for a chemotaxisNavierStokes system.
Mimi Dai, University of Illinois at Chicago
Han Liu*, University of Illinois at Chicago
(114335195)

3:00 p.m.
On the inertial motion of a fluidfilled rigid body with partialslip boundary conditions.
Giusy Mazzone*, Vanderbilt University
Jan Pr\"uss, MartinLutherUniversit\"at HalleWittenberg
Gieri Simonett, Vanderbilt University
(114335490)

3:30 p.m.
On the NavierStokes equations for turbulent channel flows in a particular function class.
Jing Tian*, Towson University
(114335324)

4:00 p.m.
On the global existence and qualitative behavior of solutions to a model for urban crime.
Michael Winkler, Institut fur Mathematik, Universitat Paderborn
Nancy Rodriguez*, CU Boulder
(114335548)

Saturday October 20, 2018, 2:00 p.m.4:20 p.m.
Special Session on Recent Developments in the Mathematics of Tomography and Scattering, II
Room 3411, Mason Hall
Organizers:
Shixu Meng, University of Michigan shixumen@umich.edu
Yang Yang, Michigan State University

Saturday October 20, 2018, 2:00 p.m.4:20 p.m.
Special Session on Recent Trends on Local, Nonlocal and Fractional Partial Differential Equations, II
Room 3401, Mason Hall
Organizers:
Pablo Ra\'ul Stinga, Iowa State University
Peiyong Wang, Wayne State University
Jiuyi Zhu, Louisiana State University zhu@math.lsu.edu

2:00 p.m.
Almost minimizers for the thin obstacle problem.
Seongmin Jeon, Department of Mathematics, Purdue University
Arshak Petrosyan*, Department of Mathematics, Purdue University
(114335480)

2:30 p.m.
Sharp LiYau type gradient estimates and new heat kernel estimates on negative curved manifolds.
Xiangjin Xu*, Binghamton universitySUNY
(114358557)

3:00 p.m.
Wellposedness of a Nonlocal Nonlinear Diffusion Equation of Image Processing.
Yuanzhen Shao*, Georgia Southern University
Patrick Guidotti, University of California Irvine
(114335347)

3:30 p.m.
Extension Problem and Harnack Inequality For Master Equations.
Animesh Biswas*, Iowa State University
Marta De Le\'onContreras, Universidad Aut\'onoma de Madrid
Pablo Ra\'ul Stinga, Iowa State University
(114335428)

4:00 p.m.
An Optimal Sobolev Embedding for $L^1$.
Daniel Spector*, National Chiao Tung University, Taiwan
(114346136)

Saturday October 20, 2018, 2:00 p.m.4:20 p.m.
Special Session on Representations of Reductive Groups over Local Fields and Related Topics, II
Room 2449, Mason Hall
Organizers:
AnneMarie Aubert, Institut Math\'ematiques de Jussieu, Paris Rive Gauche
Jessica Fintzen, IAS, University of Michigan, University of Cambridge fintzen@umich.edu
Camelia Karimianpour, University of Michigan

Saturday October 20, 2018, 2:00 p.m.4:20 p.m.
Special Session on Selfsimilarity and Longrange Dependence in Stochastic Processes, II
Room 1460, Mason Hall
Organizers:
Takashi Owada, Purdue University
Yi Shen, University of Waterloo
Yizao Wang, University of Cincinnati yizao.wang@uc.edu

Saturday October 20, 2018, 2:00 p.m.4:20 p.m.
Special Session on Structured Homotopy Theory, II
Room 2306, Mason Hall
Organizers:
Thomas Fiore, University of Michigan, Dearborn
Po Hu, Wayne State University
Dan Isaksen, Wayne State University
Igor Kriz, University of Michigan kriz.igor@gmail.com

Saturday October 20, 2018, 2:00 p.m.4:20 p.m.
Special Session on The Mathematics of Decisions, Elections, and Games, II
Room 2407, Mason Hall
Organizers:
Michael A. Jones, Mathematical Reviews maj@ams.org
David McCune, William Jewell College

2:00 p.m.
Stabilizing Cooperative Outcomes in Games: Theory and Cases.
Steven J. Brams*, New York University
(114391526)

2:30 p.m.
Majority decisions when abstention is possible.
Paul B. Larson*, Miami University
Nicholas Matteo, University of Colorado, Boulder
Saharon Shelah, The Hebrew University of Jerusalem, Rutgers University
(114305241)

3:00 p.m.
Broad Support in TwoPerson Elections.
KarlDieter Crisman*, Gordon College
Jian Cui, Gordon College
MinSun Kim, Gordon College
(114391546)

3:30 p.m.
Graph theoretic models of interdependence in referendum elections.
Jonathan K Hodge*, Grand Valley State University
(114391147)

4:00 p.m.
Fair division of a graph: envyfreeness up to one good, or two.
V. Bil\`{o}, University of Salento
I. Caragiannis, University of Patras
M. Flammini, University of L'Aquila
A. Igarashi, Kyushu University
G. Monaco, University of L'Aquila
D. Peters, University of Oxford
C. Vinci, University of L'Aquila
W. S. Zwicker*, Union College
(114391124)

Saturday October 20, 2018, 2:30 p.m.4:25 p.m.
Contributed Paper Session on AMS Contributed Paper Session, II
Room 2347, Mason Hall

2:30 p.m.
Some classes of invariant subspaces in the polydisc.
Beyaz B Koca*, Istanbul University \& Michigan State University
(1143329)

2:45 p.m.
TALK CANCELLED: Lebesgue constants for pseudoLeja sequences of bounded growth in compact planar sets.
Leokadia BialasCiez, Jagiellonian University, Krakow, Poland
Marta Kosek, Jagiellonian University, Krakow, Poland
Malgorzata StawiskaFriedland*, Mathematical Reviews, Ann Arbor, MI
(11433097)

3:00 p.m.
Mean value sets for general divergence form uniformly elliptic operators.
Niles Armstrong*, Kansas State University
(11433569)

3:15 p.m.
Unique ergodicity for the damped, stochasticallydriven Korteweg de Vries equation.
Nathan GlattHoltz, Tulane University
Vincent R Martinez*, CUNYHunter College
Geordie Richards, Utah State University
(114337176)

3:30 p.m.
Turbulent Motion in the Free Atmosphere.
Kulyash Kaliyeva*, Satbayev University
(11433527)

3:45 p.m.
Stability Regions of Cell Cycle Model with Negative Feedback.
Kiattisak Prathom*, Ohio University
Todd Young, Ohio University
(114337499)

4:00 p.m.
A Hitherto Alreadybifurcated Impression Resolved.
Mojtaba Moniri*, Department of Mathematics, Normandale Community College
Saman Moniri, Department of Chemical Engineering, University of Michigan, Ann Arbor
(114337433)

4:15 p.m.
$A_{\infty}$ Weight Extrapolation.
Chunping Xie*, Milwaukee School of Engineering
(114343268)

Saturday October 20, 2018, 3:00 p.m.4:20 p.m.
Special Session on Topics in Graph Theory, Hypergraphs and Set Systems, II
Room 1449, Mason Hall
Organizers:
John Engbers, Marquette University
Cliff Smyth, University of North Carolina, Greensboro cdsmyth@uncg.edu

Saturday October 20, 2018, 4:40 p.m.5:30 p.m.
Invited Address
The Abelian sandpile and circle packings.
Auditorium B, Angell Hall
Charles K Smart*, The University of Chicago
(114360549)

Saturday October 20, 2018, 6:00 p.m.7:00 p.m.
Reception
Atrium, East Hall
Sunday October 21, 2018

Sunday October 21, 2018, 8:00 a.m.12:00 p.m.
Meeting Registration
Lobby, Haven Hall

Sunday October 21, 2018, 8:00 a.m.12:00 p.m.
Exhibit and Book Sale
Lobby, Haven Hall

Sunday October 21, 2018, 8:00 a.m.10:20 a.m.
Special Session on Advances in Commutative Algebra, III
Room 1436, Mason Hall
Organizers:
Jack Jeffries, University of Michigan jackjeff@umich.edu
Linquan Ma, Purdue University
Karl Schwede, University of Utah

8:00 a.m.
The stable part of the Matlis dual of an $F$finite $F$module.
Nicholas Switala*, University of Illinois at Chicago
Wenliang Zhang, University of Illinois at Chicago
(114313164)

8:30 a.m.
Using mixed GaussManin systems to project, restrict, and dualize $A$hypergeometric systems.
Avi Steiner*, Purdue University
(11431468)

9:00 a.m.
Higher Nerves, Depth, and Serre Condition.
Hailong Dao, University of Kansas
Joseph Doolittle, University of Kansas
Ken Duna, University of Kansas
Bennet Goeckner, University of Washington
Brent J Holmes*, University of Kansas
Justin Lyle, University of Kansas
(114313170)

9:30 a.m.
CohenMacaulayness of Rees algebras of modules.
Alessandra Costantini*, Purdue University
(114313312)

10:00 a.m.
Prime characteristic invariants and birational maps.
Linquan Ma, Purdue University
Thomas Polstra*, University of Utah
Karl Schwede, University of Utah
Kevin Tucker, University of Illinois at Chicago
(114313432)

Sunday October 21, 2018, 8:00 a.m.10:20 a.m.
Special Session on Aspects of Geometric Mechanics and Dynamics, III
Room 3330, Mason Hall
Organizers:
Anthony M Bloch, University of Michigan
Marta Farre Puiggali, University of Michigan mfarrepu@umich.edu

8:00 a.m.
Metriplectic Dynamics and Reduction.
P. J. Morrison*, The University of Texas at Austin
(114337291)

8:30 a.m.
The LiePoisson dynamics of $N$ point vortices.
Tomoki Ohsawa*, The University of Texas at Dallas
(114337491)

9:00 a.m.
Variational order for forced Lagrangian discrete dynamics.
David Martin de Diego*, ICMAT, Madrid, Spain
Rodrigo Takuro Martin de Almagro, ICMAT, Madrid, Spain
(114353316)

9:30 a.m.
Controlling rigid body attitude via shape change.
Tanya Schmah*, University of Ottawa
Cristina Stoica, Wilfrid Laurier University
(114370512)

10:00 a.m.
Structurepreserving numerical integrators for relaxation oscillators.
Zhengdao Chen, NYU
Baranidharan Raman, Washington University in St. Louis
Ari Stern*, Washington University in St. Louis
(114365528)

Sunday October 21, 2018, 8:00 a.m.10:20 a.m.
Special Session on Bioinspired Mechanics and Propulsion, II
Room 3347, Mason Hall
Organizers:
Silas Alben, University of Michigan alben@umich.edu
Longhua Zhao, Case Western Reserve University

8:00 a.m.
Computational Multiscale Modeling of the Effects of Mechanosensory Feedback in Lamprey Swimming.
Christina L Hamlet*, Bucknell University
Eric D Tytell, Tufts University
Lisa Fauci, Tulane University
Kathleen Hoffman, University of Maryland, Baltimore County
(114392534)

8:30 a.m.
SingleFlagellated Bacterial Swimming: Run, Reverse, and Flick.
Sookkyung Lim*, University of Cincinnati
Yongsam Kim, ChungAng University
Yunyoung Park, ChungAng University
(114376107)

9:00 a.m.
Marangoni propulsion of spheroidal particles.
Saeed Jafari Kang, Michigan Tech
Esmaeil Dehdashti, Michigan Tech
Hassan Masoud*, Michigan Tech
(11437633)

9:30 a.m.
Trapping and Manipulation by microfluidic tweezers in a highly viscous fluid.
Longhua Zhao*, Case Western Reserve University
Li Zhang, The Chinese University of Hong Kong
Yang Ding, Beijing Computational Science Research Center
(114376192)

10:00 a.m.
A mathematical model and simulations of cell migration.
Lingxing Yao*, University of Akron
Yoichiro Mori, University of Minnesota
(114392288)

Sunday October 21, 2018, 8:00 a.m.10:20 a.m.
Special Session on Canonical Operators in Several Complex Variables and Related Topics, III
Room 2427, Mason Hall
Organizers:
David Barrett, University of Michigan
Luke Edholm, University of Michigan
Yunus Zeytuncu, University of Michigan, Dearborn zeytuncu@umich.edu

Sunday October 21, 2018, 8:00 a.m.10:20 a.m.
Special Session on Cluster Algebra, Poisson Geometry, and Related Topics, III
Room 1339, Mason Hall
Organizers:
Eric Bucher, Michigan State University ebuche2@math.msu.edu
Maitreyee Kulkarni, Louisiana State University
Bach Nguyen, Louisiana State University

8:00 a.m.
Braid group symmetries of Grassmannian cluster algebras.
Chris Fraser*, University of Minnesota
(114313572)

8:30 a.m.
Semistable subcategories and noncrossing tree partitions.
Alexander Garver*, Universit\'e du Qu\'ebec \`a Montr\'eal
Monica Garcia, Universit\'e Paris Sud
(114316221)

9:00 a.m.
Frieze varieties : A characterization of the finitetamewild trichotomy for acyclic quivers.
Kyungyong Lee, University of Nebraska and Korea Institue for Advanced Study
Li Li, Oakland University
Matthew Mills*, Michigan State University
Ralf Schiffler, University of Connecticut
Alexandra Seceleanu, University of Nebraska
(114316459)

9:30 a.m.
Friezes and Grassmannian cluster algebras.
Karin Baur, University of Graz
Eleonore Faber, University of Leeds
Sira Gratz, University of Glasgow
Khrystyna Serhiyenko*, University of California at Berkeley
Gordana Todorov, Northeastern University
(114305227)

10:00 a.m.
Support of cluster variables of rank 3 cluster algebras.
Kyungyong Lee, University of NebraskaLincoln
LI Li*, Oakland University
Ralf Schiffler, University of Connecticut
(114313357)

Sunday October 21, 2018, 8:00 a.m.10:20 a.m.
Special Session on Combinatorics in Algebra and Algebraic Geometry, III
Room 1401, Mason Hall
Organizers:
Zachary Hamaker, University of Michigan
Steven Karp, University of Michigan
Oliver Pechenik, University of Michigan pechenik@umich.edu

8:00 a.m.
Utilizing component preserving mutations for computing maximal green sequences of cluster algebras.
Eric Bucher*, Xavier University
John Machacek, York University
Evan Runburg, Michigan State University
Abe Yeck, Michigan State University
Ethan Zewde, Michigan State University
(114305409)

8:30 a.m.
Double determinantal varieties.
Li Li*, Oakland University
(114314356)

9:00 a.m.
One Garnir to Rule them All: On Specht Modules and the CataLAnKe Theorem.
Sarah D Brauner*, University of Minnesota
Tamar Friedmann, Haverford College
(114305262)

9:30 a.m.
Exponential Hilbert series of equivariant embeddings.
Wayne A. Johnson*, Westminster College
(1143207)

10:00 a.m.
Rigged configurations for generalized KacMoody algebras.
Ben Salisbury*, Central Michigan University
Travis Scrimshaw, The University of Queensland
(114317349)

Sunday October 21, 2018, 8:00 a.m.10:20 a.m.
Special Session on Commutative Algebra and Complexity, III
Room 1427, Mason Hall
Organizers:
Harm Derksen, University of Michigan hderksen@umich.edu
Francesca Gandini, University of Michigan
Visu Makam, University of Michigan

Sunday October 21, 2018, 8:00 a.m.10:20 a.m.
Special Session on Commutative Ring Theory, III
Room 1448, Mason Hall
Organizers:
Joe Stickles, Millikin University
Darrin Weber, University of Evansville dw238@evansville.edu

Sunday October 21, 2018, 8:00 a.m.10:20 a.m.
Special Session on Ergodic and Topological Quantum Systems, III
Room 2330, Mason Hall
Organizers:
Matthew Cha, Michigan State University
Ilya Kachkovskiy, Michigan State University ikachkov@msu.edu
Shiwen Zhang, Michigan State University

8:00 a.m.
Interplay of classical probability and quantum spin systems.
Shannon L. Starr*, University of Alabama at Birmingham
(11438153)

8:30 a.m.
Localization for the Hubbard model in the Hartree approximation via fractional moments.
Rodrigo Matos*, Michigan State University
Jeffrey Schenker, Michigan State University
(114347355)

9:00 a.m.
Low Energy Localization Properties of Disordered Harmonic Oscillators.
Houssam AbdulRahman*, University of Arizona
Robert Sims, University of Arizona
G\"unter Stolz, University of Alabama at Birmingham
(114382230)

9:30 a.m.
Spectral gap stability for frustrationfree quantum spin systems with discrete symmetry breaking.
Bruno Nachtergaele, University of California, Davis
Robert Sims, University of Arizona
Amanda Young*, University of Arizona
(114381284)

10:00 a.m.
How big is a lattice point?
Jeffrey Schenker*, Michigan State University
Zak Tilocco, Michigan State University
Alejandro Becerra, University of Houston
Tait Weicht, Seattle Pacific University
(114360476)

Sunday October 21, 2018, 8:00 a.m.10:20 a.m.
Special Session on ExtensionsInterpolationShape Matching in $R^d$, SymmetryInvariance, Algorithms and Related Topics, III
Room 2353, Mason Hall
Organizers:
Steven Damelin, American Mathematical Society sbd@ams.org
Nir Sharon, Princeton University

8:00 a.m.
Fitting smooth functions to high dimensional data.
Adam Gustafson, University of Washington
Ariel HerbertVoss, Harvard University
Matthew Hirn*, Michigan State University
Frederick McCollum, New York University
Kitty Mohammed, University of Washington
Hariharan Narayanan, Tata Institute of Fundamental Research
Jason Xu, University of California Los Angeles
(114362354)

8:30 a.m.
Statistical Learning Under Group Actions With Applications to CryoElectron Microscopy.
Afonso Bandeira, NYU
Ben BlumSmith, NYU
Joe Kileel*, Princeton
Amelia Perry, MIT
Jonathan Weed, MIT
Alexander Wein, NYU
(114362229)

9:00 a.m.
CUR Decompositions and the Subspace Clustering Problem.
Akram Aldroubi, Vanderbilt University
Keaton Hamm*, University of Arizona
Bugra Koku, Middle East Technical University
Ali Sekmen, Tennessee State University
(114315326)

9:30 a.m.
Signatures of Algebraic Curves.
Michael Gerard Ruddy*, North Carolina State University
Irina Kogan, North Carolina State University
Cynthia Vinzant, North Carolina State University
(11435147)

10:00 a.m.
TALK CANCELLED: Exploiting Mathematical Representation Theorems to Characterize Patterns in Data.
Linda A Ness*, Rutgers
(11436213)

Sunday October 21, 2018, 8:00 a.m.10:15 a.m.
Special Session on From Hyperelliptic to Superelliptic Curves, III
Room 2455, Mason Hall
Organizers:
Tony Shaska, Oakland University shaska@oakland.edu
Nicola Tarasca, Rutgers University
Yuri Zarhin, Pennsylvania State University

Sunday October 21, 2018, 8:00 a.m.8:50 a.m.
Special Session on Interactions between Algebra, Machine Learning and Data Privacy, III
Room 2436, Mason Hall
Organizers:
Jonathan Gryak, University of Michigan
Kelsey Horan, CUNY Graduate Center
Delaram Kahrobaei, CUNY Graduate Center and New York University dkahrobaei@gc.cuny.edu
Kayvan Najarian, University of Michigan
Reza Soroushmehr, University of Michigan
Alexander Wood, CUNY Graduate Center

Sunday October 21, 2018, 8:00 a.m.10:20 a.m.
Special Session on Large Cardinals and Combinatorial Set Theory, III
Room 2336, Mason Hall
Organizers:
Andres E. Caicedo, Mathematical Reviews aec@ams.org
Paul B. Larson, Miami University

8:00 a.m.
The HalpernL\"auchli Theorem and Forcing.
Daniel J Hathaway*, University of Vermont
Natasha Dobrinen, University of Denver
(114303175)

8:30 a.m.
Characterizations of the weakly compact ideal on $P_\kappa\lambda$.
Brent Cody*, Virginia Commonwealth University
(114303203)

9:00 a.m.
Weakly remarkable cardinals, Erd\H{o}s cardinals, and the generic Vop\v{e}nka principle.
Trevor M. Wilson*, Miami University (Ohio)
(114303259)

9:30 a.m.
New results and open problems on the definability of mad families.
Haim Horowitz*, University of Toronto
(114303196)

10:00 a.m.
Forcing axioms, approachability, and stationary reflection.
Sean D Cox*, Virginia Commonwealth University
(114303287)

Sunday October 21, 2018, 8:00 a.m.10:20 a.m.
Special Session on Modern Trends in Integrable Systems, III
Room 2437, Mason Hall
Organizers:
Deniz Bilman, University of Michigan bilman@umich.edu
Peter Miller, University of Michigan
Amber Music, University of Michigan
Guilherme Silva, University of Michigan

8:00 a.m.
On some Hamiltonian properties of isomonodromic tau functions.
Alexander Its, Indiana UniversityPurdue University Indianapolis, SaintPetersburg State University
Andrei Prokhorov*, Indiana UniversityPurdue University Indianapolis, SaintPetersburg State University
(114334309)

8:30 a.m.
Eigenvalue Densities for the Hermitian TwoMatrix Model.
Megan McCormick Stone*, Tucson, AZ
(114360487)

9:00 a.m.
Ferromagnetic to paramagnetic transition in spherical spin glass.
Jinho Baik, Department of Mathematics, University of Michigan
Ji Oon Lee, Department of Mathematical Sciences, KAIST
Hao Wu*, Department of Mathematics, University of Michigan
(114360513)

9:30 a.m.
Generalizations of TASEP in discrete and continuous inhomogeneous space.
Alisa Knizel, Columbia University
Leo Petrov, University of Virginia
Axel Saenz*, University of Virginia
(114360496)

10:00 a.m.
Selfadjoint Jacobi matrices on trees and multiple orthogonal polynomials.
Alexander I. Aptekarev, Keldysh Institute of Applied Mathematics, Moscow, RF
Sergey A. Denisov, University of WisconsinMadison
Maxim L. Yattselev*, Indiana UniversityPurdue University Indianapolis
(11434224)

Sunday October 21, 2018, 8:00 a.m.10:20 a.m.
Special Session on New Trends in Numerical Methods for Partial Differential Equations: Theory and Applications, III
Room 3437, Mason Hall
Organizers:
Fatih Celiker, Wayne State University celiker@wayne.edu

8:00 a.m.
Finite element condition numbers on a class of anisotropic meshes.
Hengguang Li*, Wayne State University
Xun Lu, Xiangtan University
(114365342)

8:30 a.m.
Some New Developments of Polynomial Preserving Recovery on Hexagon Pattern.
Lewei Zhao*, Mathematics Department,Wayne State University
Hao Pan, Applied Mathematics Department, Shandong Agricultural University
Zhimin Zhang, Mathematics Department, Wayne State University
(114365140)

9:00 a.m.
Fast algorithms for the electrostatic interaction in charged systems with dielectric boundaries.
Zecheng Gan*, Department of Mathematics, University of Michigan
Weihua Geng, Department of Mathematics, Southern Methodist University
Robert Krasny, Department of Mathematics, University of Michigan
(11433523)

9:30 a.m.
Numerical methods for reducing the boundary error in numerical homogenization.
Sean P Carney*, University of Texas at Austin
Bjorn Engquist, University of Texas at Austin
Milica Taskovic, University of Texas at Austin
(11436543)

10:00 a.m.
Stability and Accuracy of Numerical Schemes for Phase Field Modeling.
Jinchao Xu, Pennsylvania State University, University Park
Yukun Li*, The Ohio State University, Columbus
Shuonan Wu, Pennsylvania State University, University Park
Arthur Bousquet, Pennsylvania State University, University Park
(114365345)

Sunday October 21, 2018, 8:00 a.m.10:20 a.m.
Special Session on Nonlocality in Models for Kinetic, Chemical, and Population Dynamics, III
Room 3302, Mason Hall
Organizers:
Christopher Henderson, University of Chicago
Stanley Snelson, Florida Institute of Technology
Andrei Tarfulea, University of Chicago atarfulea@math.uchicago.edu

Sunday October 21, 2018, 8:00 a.m.9:20 a.m.
Special Session on Probabilistic Methods in Combinatorics, III
Room 1437, Mason Hall
Organizers:
Patrick Bennett, Western Michigan University
Andrzej Dudek, Western Michigan University andrzej.dudek@wmich.edu
David Galvin, University of Notre Dame

Sunday October 21, 2018, 8:00 a.m.10:15 a.m.
Special Session on Random Matrix Theory Beyond Wigner and Wishart, III
Room 1469, Mason Hall
Organizers:
Elizabeth Meckes, Case Western Reserve University
Mark Meckes, Case Western Reserve University mark.meckes@case.edu
Mark Rudelson, University of Michigan

Sunday October 21, 2018, 8:00 a.m.10:20 a.m.
Special Session on Recent Developments in Discontinuous Galerkin Methods for Differential Equations, III
Room 3463, Mason Hall
Organizers:
Mahboub Baccouch, University of Nebraska at Omaha mbaccouch@unomaha.edu

8:00 a.m.
Discontinuous Galerkin Method for the AwRascle Traffic Flow Model on Networks.
Joshua Buli, University of California Riverside
Yulong Xing*, Ohio State University
(11436559)

8:30 a.m.
A new class of energyconserving discontinuous Galerkin methods for waves equations.
Guosheng Fu*, Brown University
ChiWang Shu, Brown University
(11436587)

9:00 a.m.
Sparse grid central discontinuous Galerkin method for linear hyperbolic systems in high dimensions.
Zhanjing Tao*, Michigan State University
Anqi Chen, Michigan State University
Mengping Zhang, University of Science and Technology of China
Yingda Cheng, Michigan State University
(114365295)

9:30 a.m.
A high order nonsplitting conservative semiLagrangian Discontinuous Galerkin Method for twodimemsional transport simulations.
Jingmei Qiu, University of Delaware
Xiaofeng Cai*, University of Delaware
(11436557)

10:00 a.m.
Recoverybased discontinuous Galerkin method for the CahnHilliard equation.
Fanchen He*, University of Michigan
(114365207)

Sunday October 21, 2018, 8:00 a.m.10:20 a.m.
Special Session on Recent Trends on Local, Nonlocal and Fractional Partial Differential Equations, III
Room 3401, Mason Hall
Organizers:
Pablo Ra\'ul Stinga, Iowa State University
Peiyong Wang, Wayne State University
Jiuyi Zhu, Louisiana State University zhu@math.lsu.edu

Sunday October 21, 2018, 8:00 a.m.10:20 a.m.
Special Session on Representations of Reductive Groups over Local Fields and Related Topics, III
Room 2449, Mason Hall
Organizers:
AnneMarie Aubert, Institut Math\'ematiques de Jussieu, Paris Rive Gauche
Jessica Fintzen, IAS, University of Michigan, University of Cambridge fintzen@umich.edu
Camelia Karimianpour, University of Michigan

Sunday October 21, 2018, 8:00 a.m.10:20 a.m.
Special Session on Structured Homotopy Theory, III
Room 2306, Mason Hall
Organizers:
Thomas Fiore, University of Michigan, Dearborn
Po Hu, Wayne State University
Dan Isaksen, Wayne State University
Igor Kriz, University of Michigan kriz.igor@gmail.com

Sunday October 21, 2018, 8:00 a.m.10:20 a.m.
Special Session on The Mathematics of Decisions, Elections, and Games, III
Room 2407, Mason Hall
Organizers:
Michael A. Jones, Mathematical Reviews maj@ams.org
David McCune, William Jewell College

8:00 a.m.
An Iterative Procedure for Apportionment and Its Use in the Georgia Republican Primary.
David McCune*, William Jewell College
Michael Jones, Math Reviews
Jennifer Wilson, The New School
(114391194)

8:30 a.m.
The Elimination Paradox.
Michael A. Jones*, Mathematical Reviews
David McCune, William Jewell College
Jennifer Wilson, Eugene Lang College of New School University
(114391567)

9:00 a.m.
Addressing Fairness of Representation in Single and Multimember Districts.
Duane Cooper*, Morehouse College
(114391576)

9:30 a.m.
The ballots are missing, who won the election? Inferring rankings from first order marginals.
Sarah Wolff*, Denison University
(114320493)

10:00 a.m.
Partisan gerrymandering and redistricting outlook for 2020.
Karen Saxe*, AMS
(114391294)

Sunday October 21, 2018, 8:30 a.m.10:20 a.m.
Special Session on Analytical and Numerical Aspects of Turbulent Transport, III
Room 3333, Mason Hall
Organizers:
Michele Coti Zelati, Imperial College London
Ian Tobasco, University of Michigan
Karen Zaya, University of Michigan zaya@umich.edu

Sunday October 21, 2018, 8:30 a.m.10:20 a.m.
Special Session on Geometry of Submanifolds, in Honor of BangYen Chens 75th Birthday, III
Room 2325, Mason Hall
Organizers:
Alfonso Carriazo, University of Sevilla
Ivko Dimitric, Penn State Fayette
Yun Myung Oh, Andrews University
Bogdan D. Suceava, California State University, Fullerton
Joeri Van der Veken, University of Leuven
Luc Vrancken, Universite de Valenciennes luc.vrancken@univvalenciennes.fr

8:30 a.m.
Statistical Manifolds and Their Submanifolds. Results on Chenlike Invariants.
Ion Mihai*, University of Bucharest, Romania
(11435380)

9:00 a.m.
Some recent work on biharmonic conformal maps between Riemannian manifolds.
Paul Baird, University of Brest, France
YeLin Ou*, Texas A \& M UniversityCommerce
Elsa Ghandour, Univeristy of Brest, France
(11435335)

9:30 a.m.
Isotropic surfaces of the de Sitter space $\mathbb S^3_1(1) \subset \mathbb R^4_1$.
M. P. Dussan, Universidade de S\~ao Paulo
A. P. Franco Filho, Universidade de S\~ao Paulo
M. A. Magid*, Wellesley College
(114353126)

10:00 a.m.
The Dirichlet Problem for Cohomogeneity One Einstein Metrics.
Timothy James Buttsworth*, The University of Queensland
(11435334)

Sunday October 21, 2018, 8:30 a.m.10:20 a.m.
Special Session on Multiplicities and Volumes: An Interplay Among Algebra, Combinatorics, and Geometry, III
Room 1359, Mason Hall
Organizers:
Federico Castillo, University of Kansas
Jonathan Monta\~no, New Mexico State University jmon@nmsu.edu

Sunday October 21, 2018, 8:30 a.m.10:20 a.m.
Special Session on Recent Developments in Mathematical Analysis of Some Nonlinear Partial Differential Equations, III
Room 3448, Mason Hall
Organizers:
Mimi Dai, University of Illinois at Chicago mdai@uic.edu

8:30 a.m.
Angled crested type water waves.
Siddhant Agrawal*, University of Michigan
(114335100)

9:00 a.m.
Strong transverse instability and growth of Sobolev norms near quasiperiodic finitegap tori for the 2D cubic NLS equation.
Zaher Hani*, University of Michigan
Marcel Guadia, UPC, Barcelona
Emanuele Haus, University of Naples
Michela Procesi, Univesity of Roma Tre
Alberto Maspero, SISSA
(114335467)

9:30 a.m.
Fronts for the SQG Equation.
John K. Hunter, University of California at Davis
Jingyang Shu*, University of California at Davis
Qingtian Zhang, University of California at Davis
(114335139)

10:00 a.m.
Long time behavior of the 2d water waves with point vortices.
Qingtang Su*, University of Michigan, Ann Arbor
(114335198)

Sunday October 21, 2018, 8:30 a.m.10:20 a.m.
Special Session on Recent Developments in the Mathematics of Tomography and Scattering, III
Room 3411, Mason Hall
Organizers:
Shixu Meng, University of Michigan shixumen@umich.edu
Yang Yang, Michigan State University

8:30 a.m.
Scattering Resonances Through Small Holes: Perfect Conductors and Plasmonic Metals.
Junshan Lin*, Auburn University
(114335451)

9:00 a.m.
Fluorescence Ultrasound Modulated Optical Tomography in the Diffusive Regime.
Wei Li, Louisiana State University
Yang Yang*, Michigan State University
Yimin Zhong, University of California, Irvine
(114335292)

9:30 a.m.
Using eigenvalues to detect anomalies in the exterior of a cavity.
Samuel Cogar*, University of Delaware
David Colton, University of Delaware
Peter Monk, University of Delaware
(11433519)

10:00 a.m.
Breast Cancer Detection via Electrical Impedance Tomography and Optimal Control Theory for Systems with Distributed Parameters.
Ugur G. Abdulla, Florida Institute of Technology
Vladislav Bukshtynov, Florida Institute of Technology
Saleheh Seif*, Florida Institute of Technology
(11434915)

Sunday October 21, 2018, 8:30 a.m.10:20 a.m.
Special Session on Selfsimilarity and Longrange Dependence in Stochastic Processes, III
Room 1460, Mason Hall
Organizers:
Takashi Owada, Purdue University
Yi Shen, University of Waterloo
Yizao Wang, University of Cincinnati yizao.wang@uc.edu

Sunday October 21, 2018, 8:30 a.m.10:15 a.m.
Special Session on Topics in Graph Theory, Hypergraphs and Set Systems, III
Room 1449, Mason Hall
Organizers:
John Engbers, Marquette University
Cliff Smyth, University of North Carolina, Greensboro cdsmyth@uncg.edu

Sunday October 21, 2018, 9:00 a.m.10:25 a.m.
Contributed Paper Session on AMS Contributed Paper Session, III
Room 2347, Mason Hall

9:00 a.m.
TALK CANCELLED: Geometry of Asymptotically harmonic manifolds with minimal horospheres.
Hemangi M. Shah*, HarishChandra Research Institute
(11435373)

9:15 a.m.
TIME CHANGE: Plimpton 322.3 Rosetta Stone: Part Drei/Some Loose Ends.
Donald A. Sokol*, Burr Ridge, Ill.
(114301344)

9:30 a.m.
A Pivot Function and Its Limiting Distribution: An Application For the Martingale Central Limit Theorem in Testing Hypothesis and Constructing Confidence Regions.
Ahmad Reza Soltani*, Kuwait University
(11436062)

9:45 a.m.
Laplace deconvolution with dependent errors: a minimax study.
Rida Benhaddou*, Department of Mathematics, Ohio University
(114362551)

10:00 a.m.
Randomized SubSampled Methods for Matrix Approximation.
Andrew T Azzam*, Michigan Technological University
Benjamin W Ong, Michigan Technological University
Allan A Struthers, Michigan Technological University
(114315300)

10:15 a.m.
The role of neutrophils in \textit{M. tuberculosis} infection.
Caitlin Hult*, University of Michigan Medical School
Joshua T. Mattila, University of Pittsburgh School of Medicine
Simeone Marino, University of Michigan Medical School
Jennifer J. Linderman, University of Michigan
Denise E. Kirschner, University of Michigan Medical School
(114392574)

Sunday October 21, 2018, 10:40 a.m.11:30 a.m.
Invited Address
The mapping class group of a surface.
Auditorium B, Angell Hall
Andrew Putman*, University of Notre Dame
(114357570)

Sunday October 21, 2018, 1:00 p.m.2:20 p.m.
Special Session on Bioinspired Mechanics and Propulsion, III
Room 3347, Mason Hall
Organizers:
Silas Alben, University of Michigan alben@umich.edu
Longhua Zhao, Case Western Reserve University

1:00 p.m.
Flying Spiders: Effects of the length of a dragline and the spider mass in ballooning.
Tessa Stevens, Case Western Reserve University
Jodi Turk, Cleveland State University
Longhua Zhao, Case Western Reserve University
Wei Zhang*, Cleveland State University
(114376383)

1:30 p.m.
Modeling and simulation of blood flow past the distal anastomosis of arteriovenous graft.
Zengding Bai, Indiana University  Purdue University Indianapolis
Luoding Zhu*, Indiana University  Purdue University Indianapolis
(114392188)

2:00 p.m.
Effects of the convection and diffusion in the viscous Lamb dipole.
Ling Xu*, University of Michigan, Ann Arbor, MI
Robert Krasny, University of Michigan, Ann Arbor, MI
(11437625)

Sunday October 21, 2018, 1:00 p.m.3:50 p.m.
Special Session on Canonical Operators in Several Complex Variables and Related Topics, IV
Room 2427, Mason Hall
Organizers:
David Barrett, University of Michigan
Luke Edholm, University of Michigan
Yunus Zeytuncu, University of Michigan, Dearborn zeytuncu@umich.edu

1:00 p.m.
Invariant arc length for plane curves.
David E Barrett, University of Michigan
Michael D Bolt*, Calvin College
(114332407)

1:30 p.m.
How about $H^2$ minimal solutions of $\bar \partial$?
Liwei Chen*, The Ohio State University
(114332282)

2:00 p.m.
Duality and approximation in Bergman spaces.
Jeffery McNeal*, Ohio State University
Debraj Chakrabarti, Central Michigan University
Luke Edholm, University of Michigan
(114332423)

2:30 p.m.
Percolation of estimates for $\overline{\partial}$.
Kenneth D Koenig*, Ohio State University
(114332182)

3:00 p.m.
The Leray Transform: Factorization, Dual $CR$structures and Model Hypersurfaces in $\mathbb{C}\mathbb{P}^2$.
Luke D Edholm*, University of Michigan
David E Barrett, University of Michigan
(114332478)

3:30 p.m.
Compactness of Hankel operators on the Bergman spaces of some pseudoconvex domains in $\mathbb{C}^n$.
Timothy G. Clos*, Bowling Green State University
Mehmet Celik, Texas A
Sonmez Sahutoglu, The University of Toledo
(11433295)

Sunday October 21, 2018, 1:00 p.m.3:50 p.m.
Special Session on Cluster Algebra, Poisson Geometry, and Related Topics, IV
Room 1339, Mason Hall
Organizers:
Eric Bucher, Michigan State University ebuche2@math.msu.edu
Maitreyee Kulkarni, Louisiana State University
Bach Nguyen, Louisiana State University

1:00 p.m.
Acyclic Cluster Monomials are Generalized Minors.
Dylan Rupel*, Michigan State University
Salvatore Stella, University of Haifa
Harold Williams, University of California, Davis
(114313573)

1:30 p.m.
TALK CANCELLED: Dehn twists in higher Teichmuller theory and $Q$systems.
Gus Schrader*, Columbia University
(114320565)

2:00 p.m.
Cluster DT Transformations of Configuration Spaces of Flags of KacMoody Groups .
Linhui Shen, Michigan State University
Daping Weng*, Michigan State University
(114314373)

2:30 p.m.
Toric degenerations of cluster Poisson varieties.
Lara Bossinger, Max Planck Institute for Mathematics in the Sciences, Leipzig, Germany
Juan Bosco Fr\'{\i}as Medina, Universidad Aut\'onoma de Zacatecas, Zacatecas, Mexico
Timothy Magee*, Instituto de Matem\'aticas de la UNAM, Oaxaca, Mexico
Alfredo N\'ajera Ch\'avez, Instituto de Matem\'aticas de la UNAM, Oaxaca, Mexico
(114314361)

3:00 p.m.
An automorphism of the poset of functorially finite torsion classes.
Emily Barnard, Northeastern University
Gordana Todorov, Northeastern University
Shijie Zhu*, The University of Iowa
(114306179)

3:30 p.m.
Geometry of the amplituhedron.
Steven N. Karp*, University of Michigan
Lauren K. Williams, Harvard University
Yan X. Zhang, San Jos\'e State University
(114305278)

Sunday October 21, 2018, 1:00 p.m.2:50 p.m.
Special Session on Combinatorics in Algebra and Algebraic Geometry, IV
Room 1401, Mason Hall
Organizers:
Zachary Hamaker, University of Michigan
Steven Karp, University of Michigan
Oliver Pechenik, University of Michigan pechenik@umich.edu

1:00 p.m.
Atomic decomposition of characters and crystals.
C\'edric Lecouvey, Facult\'e des Sciences et Techniques, Universit\'e Fran\c{c}ois Rabelais, Tours, France
Cristian Lenart*, State University of New York at Albany
(114305177)

1:30 p.m.
Properties of Queer Supercrystals.
Graham Hawkes*, UC Davis
Anne Schilling, UC Davis
Maria Monks Gillespie, UC Davis
Wencin Poh, UC Davis
(114305360)

2:00 p.m.
Supersolvable posets.
Christin Bibby*, University of Michigan
(114305475)

2:30 p.m.
Changing behaviors in the spectra of highly symmetric graphs.
Eric G Ramos*, University of Oregon
David Speyer, University of Michigan
Graham White, University of Indiana
(11430540)

Sunday October 21, 2018, 1:00 p.m.3:50 p.m.
Special Session on Commutative Algebra and Complexity, IV
Room 1427, Mason Hall
Organizers:
Harm Derksen, University of Michigan hderksen@umich.edu
Francesca Gandini, University of Michigan
Visu Makam, University of Michigan

Sunday October 21, 2018, 1:00 p.m.2:50 p.m.
Special Session on Commutative Ring Theory, IV
Room 1448, Mason Hall
Organizers:
Joe Stickles, Millikin University
Darrin Weber, University of Evansville dw238@evansville.edu

1:00 p.m.
Congruencebased Zerodivisor Graphs.
Grace McClurkin*, Saginaw Valley State University
David Anderson, University of Tennessee
(114313446)

1:30 p.m.
Isomorphisms of Idealbased ZeroDivisor Graphs.
Jesse G Smith*, Maryville College
(114313211)

2:00 p.m.
Divisor graphs of commutative rings.
John D. LaGrange*, Lindsey Wilson College
(114313408)

2:30 p.m.
The power edge ideal of a graph.
Michael Cowen, Clemson University
James Gossell, Clemson University
Alan Hahn, Clemson University
W. Frank Moore, Wake Forest University
Todd Morra, Clemson University
Sean SatherWagstaff*, Clemson University
(114313307)

Sunday October 21, 2018, 1:00 p.m.3:20 p.m.
Special Session on Ergodic and Topological Quantum Systems, IV
Room 2330, Mason Hall
Organizers:
Matthew Cha, Michigan State University
Ilya Kachkovskiy, Michigan State University ikachkov@msu.edu
Shiwen Zhang, Michigan State University

1:00 p.m.
Dependence of the density of states on the probability distribution for discrete random Schr\"odinger operators.
Chris Marx*, Oberlin College
Peter Hislop, University of Kentucky
(114381222)

1:30 p.m.
Ground state spectral gaps of quantum spin chains with Local Topological Quantum Order.
Alvin S Moon*, Univ. of California, Davis
Bruno Nachtergaele, Univ. of California, Davis
(114381280)

2:00 p.m.
A lower Wegner estimate and bounds on the spectral shift function for continuum random Schr\"odinger operators.
Martin Gebert*, UC Davis
(114347335)

2:30 p.m.
Diffusion in the Mean for a Periodic Schr\"{o}dinger Equation Perturbed by a Fluctuating Potential.
Jeffrey Schenker, Michigan State University
F Zak Tilocco*, Michigan State University
Shiwen Zhang, Michigan State University
(114347545)

3:00 p.m.
Strongly Disordered Floquet Topological Systems.
Jacob Shapiro*, ETH Zurich
Clement Tauber, ETH Zurich
(114381348)

Sunday October 21, 2018, 1:00 p.m.1:50 p.m.
Special Session on From Hyperelliptic to Superelliptic Curves, IV
Room 2455, Mason Hall
Organizers:
Tony Shaska, Oakland University shaska@oakland.edu
Nicola Tarasca, Rutgers University
Yuri Zarhin, Pennsylvania State University

Sunday October 21, 2018, 1:00 p.m.2:50 p.m.
Special Session on Geometry of Submanifolds, in Honor of BangYen Chens 75th Birthday, IV
Room 2325, Mason Hall
Organizers:
Alfonso Carriazo, University of Sevilla
Ivko Dimitric, Penn State Fayette
Yun Myung Oh, Andrews University
Bogdan D. Suceava, California State University, Fullerton
Joeri Van der Veken, University of Leuven
Luc Vrancken, Universite de Valenciennes luc.vrancken@univvalenciennes.fr

Sunday October 21, 2018, 1:00 p.m.3:50 p.m.
Special Session on Large Cardinals and Combinatorial Set Theory, IV
Room 2336, Mason Hall
Organizers:
Andres E. Caicedo, Mathematical Reviews aec@ams.org
Paul B. Larson, Miami University

Sunday October 21, 2018, 1:00 p.m.3:20 p.m.
Special Session on Modern Trends in Integrable Systems, IV
Room 2437, Mason Hall
Organizers:
Deniz Bilman, University of Michigan bilman@umich.edu
Peter Miller, University of Michigan
Amber Music, University of Michigan
Guilherme Silva, University of Michigan

1:00 p.m.
NLS Bifurcations on the bowtie combinatorial graph and the dumbbell metric graph.
Roy Goodman*, New Jersey Institute of Technology
(114337263)

1:30 p.m.
Flat $F$manifolds, Miura invariants and integrable systems of conservation laws.
Alessandro Arsie*, Department of Mathematics and Statistics, The University of Toledo
Paolo Lorenzoni, University of Milano  Bicocca
(114335231)

2:00 p.m.
Universal behavior of modulationally unstable media with nonzero boundary conditions.
Gino Biondini, State University of New York at Buffalo
Sitai Li*, University of Michigan
Dionyssios Mantzavinos, University of Kansas
Stefano Trillo, University of Ferrara
(114335156)

2:30 p.m.
Direct Scattering Map for the Intermediate Long Wave Equation.
Joel Jacob Klipfel*, University of Kentucky
Peter A Perry, University of Kentucky
Yilun Wu, University of Oklahoma
(114335564)

3:00 p.m.
Spectral Description of the RuijsenaarsSchneider System.
Matej Penciak*, University of Illinois at Urbana Champaign
(114314559)

Sunday October 21, 2018, 1:00 p.m.3:20 p.m.
Special Session on New Trends in Numerical Methods for Partial Differential Equations: Theory and Applications, IV
Room 3437, Mason Hall
Organizers:
Fatih Celiker, Wayne State University celiker@wayne.edu

Sunday October 21, 2018, 1:00 p.m.2:50 p.m.
Special Session on Probabilistic Methods in Combinatorics, IV
Room 1437, Mason Hall
Organizers:
Patrick Bennett, Western Michigan University
Andrzej Dudek, Western Michigan University andrzej.dudek@wmich.edu
David Galvin, University of Notre Dame

1:00 p.m.
The geometry and combinatorics of discrete line segment hypergraphs.
Deborah Oliveros, Instituto de Matematicas, Universidad Nacional Autonoma de Mexico
Christopher ONeill, San Diego State University
Shira Zerbib*, University of Michigan
(114305155)

1:30 p.m.
On Tur\'an exponents of bipartite graphs.
Tao Jiang*, Miami University
Jie Ma, University of Science and Technology of China
Liana Yepremyan, University of Oxford, UK
(114305353)

2:00 p.m.
Nearlysubadditive sequences.
Zoltan Furedi*, Renyi Institute of Mathematics, Budapest, Hungary and UIUC
Imre Ruzsa, Renyi Institute of Mathematics, Budapest, Hungary
(114305420)

2:30 p.m.
An improved lower bound for Folkman's theorem.
Jozsef Balogh*, University of Illinois at UrbanaChampaign
(114305186)

Sunday October 21, 2018, 1:00 p.m.2:45 p.m.
Special Session on Random Matrix Theory Beyond Wigner and Wishart, IV
Room 1469, Mason Hall
Organizers:
Elizabeth Meckes, Case Western Reserve University
Mark Meckes, Case Western Reserve University mark.meckes@case.edu
Mark Rudelson, University of Michigan

Sunday October 21, 2018, 1:00 p.m.3:20 p.m.
Special Session on Recent Developments in Discontinuous Galerkin Methods for Differential Equations, IV
Room 3463, Mason Hall
Organizers:
Mahboub Baccouch, University of Nebraska at Omaha mbaccouch@unomaha.edu

1:00 p.m.
Exact smooth piecewise polynomial sequences on Alfeld splits.
Michael Neilan*, University of Pittsburgh
Johnny Guzman, Brown University
Guosheng Fu, Brown University
(11436565)

1:30 p.m.
A Monolithic Finite Element Method for a FluidPoroelastic Structure Interaction Problem.
Aycil Cesmelioglu*, Oakland University
Prince Chidyagwai, Loyola University Maryland
(114365299)

2:00 p.m.
Finite Element Methods for A System Of Dispersive Equations.
Jerry L Bona, University of Illinois at Chicago
Hongqiu Chen, University of Memphis
Ohannes Karakashian*, University of Tennessee, Knoxville
Michael M Wise, University of Tennessee, Knoxville
(114365419)

2:30 p.m.
Robust Solvers for FEMs for the CahnHilliard Equation.
Amanda E Diegel*, Mississippi State
Susanne C Brenner, Louisiana State University
LiYeng Sung, Louisiana State University
(114365371)

3:00 p.m.
Structurepreserving finite element methods for stationary incompressible magnetohydrodynamics.
Weifeng Qiu, City University of Hong Kong
Ke Shi*, Old Dominion University
(114365208)

Sunday October 21, 2018, 1:00 p.m.2:50 p.m.
Special Session on Recent Trends on Local, Nonlocal and Fractional Partial Differential Equations, IV
Room 3401, Mason Hall
Organizers:
Pablo Ra\'ul Stinga, Iowa State University
Peiyong Wang, Wayne State University
Jiuyi Zhu, Louisiana State University zhu@math.lsu.edu

Sunday October 21, 2018, 1:00 p.m.3:45 p.m.
Special Session on Representations of Reductive Groups over Local Fields and Related Topics, IV
Room 2449, Mason Hall
Organizers:
AnneMarie Aubert, Institut Math\'ematiques de Jussieu, Paris Rive Gauche
Jessica Fintzen, IAS, University of Michigan, University of Cambridge fintzen@umich.edu
Camelia Karimianpour, University of Michigan

Sunday October 21, 2018, 1:00 p.m.2:20 p.m.
Special Session on Selfsimilarity and Longrange Dependence in Stochastic Processes, IV
Room 1460, Mason Hall
Organizers:
Takashi Owada, Purdue University
Yi Shen, University of Waterloo
Yizao Wang, University of Cincinnati yizao.wang@uc.edu

Sunday October 21, 2018, 1:00 p.m.2:50 p.m.
Special Session on Structured Homotopy Theory, IV
Room 2306, Mason Hall
Organizers:
Thomas Fiore, University of Michigan, Dearborn
Po Hu, Wayne State University
Dan Isaksen, Wayne State University
Igor Kriz, University of Michigan kriz.igor@gmail.com

Sunday October 21, 2018, 1:00 p.m.1:50 p.m.
Special Session on Topics in Graph Theory, Hypergraphs and Set Systems, IV
Room 1449, Mason Hall
Organizers:
John Engbers, Marquette University
Cliff Smyth, University of North Carolina, Greensboro cdsmyth@uncg.edu
Inquiries: meet@ams.org