AMS Sectional Meeting Program by Day
Current as of Wednesday, September 27, 2017 14:08:08
Inquiries: meet@ams.org
Fall Central Sectional Meeting
University of North Texas, Denton, TX
September 9-10, 2017 (Saturday - Sunday)
Meeting #1131
Associate secretaries:
Georgia Benkart, AMS benkart@math.wisc.edu
Sunday September 10, 2017
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Sunday September 10, 2017, 8:00 a.m.-12:00 p.m.
Meeting Registration
Atrium, Business Leadership Building -
Sunday September 10, 2017, 8:00 a.m.-12:00 p.m.
Exhibit and Book Sale
Atrium, Business Leadership Building -
Sunday September 10, 2017, 8:00 a.m.-10:45 a.m.
Special Session on Banach Spaces and Applications, III
Room 140, Business Leadership Building
Organizers:
Pavlos Motakis, Texas A University
Bunyamin Sari, University of North Texas bunyamin@unt.edu
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8:00 a.m.
A new concentration inequality and its applications to coarse geometry.
Florent Pierre Baudier*, Texas A University
Gilles Lancien, Universite de Bourgogne Franche-Comte
Thomas Schlumprecht, Texas A University
(1131-46-173) -
9:00 a.m.
On coarse embeddings into $c_0(\Gamma)$.
Petr Hajek, Czech Technical University, Prague
Thomas B. Schlumprecht*, Texas A University
(1131-46-207) -
9:30 a.m.
Coarse embeddings into superstable spaces.
Bruno de Mendon\c{c}a Braga*, York University
Andrew Swift, Texas A Univeristy
(1131-46-351) -
10:00 a.m.
An Ando-Choi-Effros lifting theorem respecting subspaces.
J. Alejandro Ch\'avez-Dom\'inguez*, University of Oklahoma
(1131-46-356)
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8:00 a.m.
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Sunday September 10, 2017, 8:00 a.m.-11:20 a.m.
Special Session on Commutative Algebra, III
Room 55, Business Leadership Building
Organizers:
Jonathan Montano, University of Kansas jmontano@ku.edu
Alessio Sammartano, Purdue University
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8:00 a.m.
F-rational mod p implies rational singularities in characteristic zero.
Linquan Ma, University of Utah
Karl Schwede*, University of Utah
(1131-13-277) -
8:30 a.m.
Some Examples of Frobenius Complexity.
Janet Page*, University of Illinois at Chicago
(1131-13-368) -
9:00 a.m.
Globalizing F-invariants.
Alessandro De Stefani, Royal Institute of Technology (KTH), Sweden
Thomas Polstra, University of Utah
Yongwei Yao*, Georgia State University
(1131-13-199) -
9:30 a.m.
A Generalization of a Theorem of Lech's.
Patricia J Klein*, University of Michigan
(1131-13-284) -
10:00 a.m.
Reductions of ideals over a local Noetherian ring with finite residue field.
Louiza Fouil*, New Mexico State University
Bruce Olberding, New Mexico State University
(1131-13-143) -
10:30 a.m.
Mono: an algebraic study of torus closures.
Justin Chen*, University of California, Berkeley
(1131-13-198) -
11:00 a.m.
Old and new results on flag h-vectors.
Jay Schweig*, Oklahoma State University
(1131-13-322)
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8:00 a.m.
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Sunday September 10, 2017, 8:00 a.m.-10:20 a.m.
Special Session on Differential Equation Modeling and Analysis for Complex Bio-systems, III
Room 112, Matthews Building
Organizers:
Pengcheng Xiao, University of Evansville px3@evansville.edu
Honghui Zhang, Northwestern Polytechnical University
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8:00 a.m.
Mean ages for a terrestrial carbon dynamics model.
Ying Wang*, University of Oklahoma
(1131-92-141) -
8:30 a.m.
Heterogeneous Mathematical Models and the Problem of System Identification.
Artem Novozhilov*, North Dakota State University
(1131-92-92) -
9:00 a.m.
Dynamics of Coupled Feedback Loops.
Yunjiao Wang*, Texas Southern University
(1131-34-223) -
9:30 a.m.
Global stability and uniform persistence of the reaction-convection-diffusion cholera epidemic model.
Kazuo Yamazaki*, University of Rochester
Xueying Wang, Washington State University
(1131-92-18) -
10:00 a.m.
Discrete Two-compartmental Pharmacokinetics Model.
Mostafa Ghandehari*, Univ. of Texas at Arlington
Shiva Keramati, San Francisco, California
(1131-92-4)
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8:00 a.m.
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Sunday September 10, 2017, 8:00 a.m.-11:50 a.m.
Special Session on Homological Methods in Commutative Algebra, III
Room 60, Business Leadership Building
Organizers:
Peder Thompson, Texas Tech University peder.thompson@ttu.edu
Ashley Wheeler, University of Arkansas
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8:00 a.m.
Semidualizing modules give a defective Gorenstein defect.
Saeed Nasseh, Georgia Southern University
Sean Sather-Wagstaff*, Clemson University
Ryo Takahashi, Nagoya University
Keller VandeBogert, University of South Carolina
(1131-13-166) -
8:30 a.m.
Embeddings of Canonical Modules.
Ela Celikbas*, West Virginia University
Jai Laxmi, I.I.T. Bombay
Jerzy Weyman, University of Connecticut
(1131-13-156) -
9:00 a.m.
Auslander-Reiten sequences for Gorenstein rings of dimension one.
Robert M. Roy*, Syracuse University
(1131-13-118) -
9:30 a.m.
The Golod property of powers of the maximal ideal.
Lars Winther Christensen*, Texas Tech University
Oana Veliche, Northeastern University
(1131-13-340) -
10:00 a.m.
Detecting Koszulness and related homological properties from the algebra structure of Koszul Homology.
Gabriel Sosa*, Amherst College
Amanda Croll, Concordia University Irvine
Roger Dellaca, University of California, Irvine
Justin Hoffmeier, Northwest Missouri State University
Anjan Gupta, Universit Degli Studi di Genova
Vivek Mukundan, Purdue University
Denise Rangel Tracy, Manhattan College
Liana M Sega, University of Missouri, Kansas City
Peder Thompson, Texas Tech University
(1131-13-399) -
10:30 a.m.
When is the product of ideals Golod?
Hailong Dao*, University of Kansas, Lawrence, KS
Alessandro De Stefani, Royal Institute of Technology, Stockholm, Sweden
(1131-13-217) -
11:00 a.m.
Linkage classes of grade three perfect ideals.
Oana Veliche*, Northeastern University
Lars Winther Christensen, Texas Tech University
Jerzy Weyman, University of Connecticut
(1131-13-336) -
11:30 a.m.
Extended plus closure in complete local rings.
Linquan Ma*, University of Utah
Raymond C Heitmann, University of Texas at Austin
(1131-13-168)
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8:00 a.m.
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Sunday September 10, 2017, 8:00 a.m.-11:20 a.m.
Special Session on Invariants of Links and 3-Manifolds, III
Room 70, Business Leadership Building
Organizers:
Mieczyslaw K. Dabkowski, The University of Texas at Dallas
Anh T. Tran, The University of Texas at Dallas att140830@utdallas.edu
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8:00 a.m.
TALK CANCELLED: The Jones polynomial of an almost alternating link.
Adam M Lowrance*, Vassar College
Dean Spyropoulos, Vassar College
(1131-57-88) -
8:30 a.m.
On the SO(2n) polynomial for virtual links.
Carmen Caprau*, California State University, Fresno
Heather Dye, McKendree University
(1131-57-232) -
9:00 a.m.
Representations of the Kauffman Bracket Skein Algebra at Roots of Unity.
Charles Frohman*, The University of Iowa
Joanna Kania-Bartoszynska, National Science Foundation
Thang Le, Georgia Tech University
(1131-57-12) -
9:30 a.m.
Commutativity in the Kauffman bracket skein algebra of a surface.
Charles D Frohman, The University of Iowa
Joanna Kania-Bartoszynska*, National Science Foundation
Thang Le, Georgia Tech
(1131-57-366) -
10:00 a.m.
The product-to-sum formula in SU(2) Chern-Simons theory.
Razvan Gelca*, Texas Tech University
(1131-81-47) -
10:30 a.m.
Miraculous cancellations for traces of $2$-by-$2$ matrices.
Francis Bonahon*, University of Southern California
(1131-57-54) -
11:00 a.m.
Representations of Knot Groups.
Kate Petersen*, Florida State University
(1131-57-317)
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8:00 a.m.
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Sunday September 10, 2017, 8:00 a.m.-11:20 a.m.
Special Session on Nonlocal PDEs in Fluid Dynamics, III
Room 109, Matthews Building
Organizers:
Changhui Tan, Rice University ctan@rice.edu
Xiaoqian Xu, Carnegie Mellon University
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8:00 a.m.
Suppression of blow-up in Patlak-Keller-Segel via shear flows.
Jacob Bedrossian, University of Maryland, College Park
Siming He*, University of Maryland, College Park
(1131-35-291) -
8:30 a.m.
Quantitative estimates of propagation of chaos for stochastic systems with $W^{-1,\infty}$ kernels.
Pierre-Emmanuel Jabin, University of Maryland
Zhenfu Wang*, University of Pennsylvania
(1131-35-65) -
9:00 a.m.
Traveling Fronts for Reaction-Diffusion Equations with Ignition Reactions and Levy Diffusion.
Tau Shean Lim*, Duke University
(1131-35-344) -
9:30 a.m.
The influence of advection on propagation in a reaction-diffusion equation.
Christopher Henderson*, University of Chicago
(1131-35-343) -
10:00 a.m.
Potential singularity for a family of models of the axisymmetric incompressible flow.
Thomas Y Hou, California Institute of Technology
Tianling Jin, The Hong Kong University of Science and Technology
Pengfei Liu*, California Institute of Technology
(1131-35-426) -
10:30 a.m.
Vorticity Gradient Growth for the Axisymmetric 3D Euler Equations Without Swirl.
Tam Do*, University of Southern California
(1131-35-214) -
11:00 a.m.
$p$-Euler equations and $p$-Navier-Stokes equations.
Lei Li*, Duke University
Jian-Guo Liu, Duke University
(1131-35-102)
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8:00 a.m.
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Sunday September 10, 2017, 8:00 a.m.-11:20 a.m.
Special Session on Numbers, Functions, Transcendence, and Geometry, III
Room 180, Business Leadership Building
Organizers:
William Cherry, University of North Texas wcherry@unt.edu
Mirela \c Ciperiani, University of Texas Austin
Matt Papanikolas, Texas A University
Min Ru, University of Houston
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8:00 a.m.
Solutions of the Hurwitz equation over polynomial rings.
Ricardo Conceicao*, Gettysburg College
Rachael Kelly, Gettysburg College
Samuel VanFossen, Gettysburg College
(1131-11-423) -
8:30 a.m.
Torsion on elliptic curves over cubic number fields.
Anastassia Etropolski*, Rice University
(1131-11-313) -
9:00 a.m.
Conductors and minimal discriminants of hyperelliptic curves.
Padmavathi Srinivasan*, Georgia Institute of Technology
(1131-11-342) -
9:30 a.m.
Vojta's conjecture and uniform boundedness of full-level structures on abelian varieties over number fields.
Dan Abramovich, Brown University
Anthony V\'arilly-Alvarado*, Rice University
(1131-11-296) -
10:00 a.m.
Algebraic approaches to the Brauer-Siegel ratio for abelian varieties over function fields.
Douglas Ulmer*, University of Arizona
(1131-11-187) -
10:30 a.m.
Brauer Manin obstruction to integral points on affine Ch\^atelet surfaces.
Jennifer Berg*, Rice University
(1131-11-363) -
11:00 a.m.
Higher Fitting Ideals of Iwasawa Modules.
Corey Stone*, UCSD
(1131-11-411)
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8:00 a.m.
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Sunday September 10, 2017, 8:00 a.m.-11:20 a.m.
Special Session on Recent Progress on Hyperbolic Conservation Laws, III
Room 108, Matthews Building
Organizers:
Ilija Jegdic, Texas Southern University
Katarina Jegdic, University of Houston, Downtown jegdick@uhd.edu
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8:00 a.m.
Gauss-Green formula for unbounded divergence-measure fields on open sets.
Monica Torres*, Purdue University
(1131-28-213) -
9:00 a.m.
Direct discontinuous Galerkin methods for Keller-Segel Chemotaxis equations.
Jue Yan*, Iowa State University
(1131-65-74) -
9:30 a.m.
Analysis of a Dissipative Hyperbolic System arising from Chemotaxis Research.
Kun Zhao*, Tulane University
(1131-35-328) -
10:00 a.m.
Multiscale model reduction for transport and flow problems in perforated domains.
Eric Chung, The Chinese University of Hong Kong (CUHK), Hong Kong SAR
Yalchin Efendiev, Texas A University
Wing Tat Leung, Texas A University
Maria Vasilyeva, North-Eastern Federal University, Yakutsk, Russia and Institute for Scientific Computation (ISC), Texas A University
Yating Wang*, Texas A University
(1131-65-333) -
10:30 a.m.
Parameter Estimation in a Size-Structured Population Model with Distributed States-at-Birth.
Azmy S. Ackleh, University of Louisiana at Lafayette
X Li*, UHD
B Ma, Millersville University of Pennsylvania
(1131-35-357) -
11:00 a.m.
Global Existence and Regularity for the Active Liquid Crystal System.
Gui-Qiang Chen, University of Oxford, UK
Apala Majumdar, University of Bath, UK
Dehua Wang, University of Pittsburgh
Rongfang Zhang*, University of Pittsburgh
(1131-35-299)
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8:00 a.m.
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Sunday September 10, 2017, 8:30 a.m.-11:20 a.m.
Special Session on Analysis and PDEs in Geometry, III
Room 255, Business Leadership Building
Organizers:
Stephen McKeown, Princeton University smckeown@math.princeton.edu
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8:30 a.m.
Weyl quantization of Chern-Simons theory on a torus.
James H Staff*, Texas Tech University
(1131-51-420) -
9:00 a.m.
Lens spaces, isospectral on sporadic forms.
Ruth Gornet*, University of Texas at Arlington
Jeffrey McGowan, Central Connecticut State University
(1131-53-398) -
9:30 a.m.
Recovery from some pinched metrics under Ricci flow.
Timothy P Carson*, University of Texas at Austin
(1131-35-341) -
10:00 a.m.
Non-Kahler Ricci flow singularities that converge to Kahler-Ricci solitons.
James Isenberg, University of Oregon
Dan Knopf*, The University of Texas at Austin
Natasa Sesum, Rutgers University
(1131-53-25) -
11:00 a.m.
Underactuated control, parallel transport and a geometry problem.
Lance Drager*, Texas Tech University
Jeffrey M. Lee, Texas Tech University
Jack L. Follis, University of St. Thomas
(1131-53-354)
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8:30 a.m.
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Sunday September 10, 2017, 8:30 a.m.-11:20 a.m.
Special Session on Combinatorial/Geometric/Probabilistic Methods in Group Theory, III
Room 90, Business Leadership Building
Organizers:
Rostislav Grigorchuk, Texas A University
Volodymyr Nekrashevych, Texas A University
Dmytro Savchuk, University of South Florida
Zoran Sunic, Texas A University sunic@math.tamu.edu
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8:30 a.m.
No positive cone in a free product is regular.
Susan Hermiller*, University of Nebraska
Zoran Sunic, Hofstra University
(1131-20-244) -
9:00 a.m.
Autostackability of Thompson's Group F.
Nathan Corwin, Villanova University
Gili Golan, Vanderbilt University
Susan Hermiller, University of Nebraska - Lincoln
Ashley Johnson*, University of North Alabama
Zoran Sunic, Texas A University
(1131-20-268) -
9:30 a.m.
Invariable generation of Thompson groups.
Tsachik Gelander, Weizmann Institute
Gili Golan*, Vanderbilt University
Kate Juschenko, Northwestern University
(1131-20-382) -
10:00 a.m.
Explicit finite generating sets of the stabilizers of rational numbers in Thompson's group $F$.
Krystofer Baker, University of South Florida
Dmytro M Savchuk*, University of South Florida
(1131-20-369) -
10:30 a.m.
Simple groups of intermediate growth.
Volodymyr Nekrashevych*, Texas A University
(1131-20-404) -
11:00 a.m.
Deciding if a right-angled Artin group is free-by-free is an NP-complete problem.
David Carroll, Saint Mary's College
Benjamin Francisco, Texas A University
Zoran Sunic*, Hofstra University
(1131-20-406)
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8:30 a.m.
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Sunday September 10, 2017, 8:30 a.m.-11:20 a.m.
Special Session on Fractal Geometry and Ergodic Theory, III
Room 225, Business Leadership Building
Organizers:
Mrinal Kanti Roychowdhury, University of Texas Rio Grande Valley mrinal.roychowdhury@utrgv.edu
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8:30 a.m.
Disjointness and isomorphism between rank-1 transformations.
Aaron Hill*, University of Louisville
Su Gao, University of North Texas
(1131-37-55) -
9:00 a.m.
Local behavior of convergence for stochastic processes in dynamical systems.
Joseph Max Rosenblatt*, Indiana University-Purdue University Indianapolis
(1131-37-78) -
9:30 a.m.
Measures of maximal entropy for suspension flows over the full shift.
Tamara Kucherenko*, The City College of New York
Daniel J. Thompson, Ohio State University
(1131-37-227) -
10:00 a.m.
Constructing bounded remainder sets of all allowable volumes in any dimension.
Alan Haynes*, University of Houston
Michael Kelly, CCR Princeton
Henna Koivusalo, University of Vienna
(1131-37-80) -
10:30 a.m.
Optimally Topologically Transitive Orbits in Two-dimensional Discrete Dynamical Systems.
Patrick Shipman*, Colorado State University
(1131-37-137) -
11:00 a.m.
The effect of projections on fractal sets and measures in Banach spaces.
William Ott*, University of Houston
Zijie Zhou, Houston, Texas
(1131-37-154)
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8:30 a.m.
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Sunday September 10, 2017, 8:30 a.m.-11:20 a.m.
Special Session on Geometric Combinatorics and Combinatorial Commutative Algebra, III
Room 15, Business Leadership Building
Organizers:
Anton Dochtermann, Texas State University dochtermann@txstate.edu
Suho Oh, Texas State University
-
8:30 a.m.
Talk Cancelled: Linear maps in the resolutions of Stanley-Reisner rings.
Lukas Katth\"an*, University of Minnesota
(1131-13-243) -
9:00 a.m.
Time Change: Lefschetz properties of balanced 3-polytopes.
Martina Juhnke-Kubitzke*, Universit\"at Osnabr\"uck
David Cook II, Google
Satoshi Murai, Osaka University
Eran Nevo, Hebrew University
(1131-05-254) -
9:30 a.m.
Time Change: Colorated Homology and Balanced Complexes.
Bennet Goeckner*, University of Kansas
(1131-05-246) -
10:00 a.m.
The type defect of a simplicial complex.
Hailong Dao, University of Kansas
Jay Schweig*, Oklahoma State University
(1131-05-375) -
10:30 a.m.
Depths of Monomial Ideals.
Susan Elaine Morey*, Texas State University
(1131-13-104) -
11:00 a.m.
Bounds on the regularity of toric ideals of graphs.
Jennifer Biermann, Hobart and William Smith Colleges
Augustine O'Keefe*, Connecticut College
Adam Van Tuyl, McMaster University
(1131-13-275)
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8:30 a.m.
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Sunday September 10, 2017, 8:30 a.m.-11:50 a.m.
Special Session on Integrable Systems and Applications, III
Room 250, Business Leadership Building
Organizers:
Baofeng Feng, The University of Texas Rio Grande Valley
Akif Ibragimov, Texas Tech University
Magdalena Toda, Texas Tech University magda.toda@ttu.edu
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8:30 a.m.
Several Localized Waves Induced by Linear Interference between a Nonlinear Plane Wave and Bright Solitons.
Lichen Zhao*, Northwest University, China
(1131-45-325) -
9:00 a.m.
PDEs related to fluids with partial or fractional dissipation.
Jiahong Wu*, Oklahoma State University
(1131-35-109) -
9:30 a.m.
Hamiltonian Dynamics of Semiclassical Wave Packets.
Tomoki Ohsawa*, The University of Texas at Dallas
(1131-37-239) -
10:00 a.m.
Mixed boundary value problems for Degenerate elliptic equations at infinity.
Dat Cao*, Texas Tech University
Akif Ibraguimov, Texas Tech University
Alexander I. Nazarov, St. Petersburg Department of Steklov Institute
(1131-35-160) -
10:30 a.m.
Semi-discrete analogues of the complex short pulse and coupled complex short pulse equations based on the KP hierarchy reduction.
Baofeng Feng*, University of Texas Rio Grande Valley
Yasuhiro Ohta, Kobe University, Kobe, Japan
(1131-35-226) -
11:00 a.m.
Hypersurface model of the fracture for nonlinear fluid flows.
Pushpi J Paranamana*, Texas Tech University
Eugenio Aulisa, Texas Tech University
Magdalena Toda, Texas Tech University
Akif Ibragimov, Texas Tech University
(1131-53-27) -
11:30 a.m.
Moving Frames in Mechanics.
Dmitry Zenkov*, North Carolina State University
(1131-74-407)
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8:30 a.m.
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Sunday September 10, 2017, 8:30 a.m.-11:20 a.m.
Special Session on Lie Algebras, Superalgebras, and Applications, III
Room 73, Business Leadership Building
Organizers:
Charles H. Conley, University of North Texas
Dimitar Grantcharov, University of Texas at Arlington grandim@uta.edu
Natalia Rozhkovskaya, Kansas State University
-
8:30 a.m.
Global Weyl modules for non standard maximal parabolics of twisted Affinne lie algebras.
Matthew Lee*, University of California, Riverside
(1131-17-176) -
9:00 a.m.
Bar categories of modules.
Rina Anno*, Kansas State University
Timothy Logvinenko, Cardiff University
(1131-18-224) -
9:30 a.m.
Twisted logarithmic modules of lattice vertex algebras.
Bojko Bakalov*, North Carolina State University
McKay Sullivan, Dixie State University
(1131-17-234) -
10:00 a.m.
Braid group symmetries of Grassmannian cluster algebras.
Chris Fraser*, Indiana University - Purdue University, Indianapolis
(1131-05-258) -
10:30 a.m.
Universal enveloping algebras of color Lie rings.
Anne V. Shepler*, Univ. of North Texas
(1131-16-338) -
11:00 a.m.
Computing Associated Cycles.
Roger Zierau*, Oklahoma State University
(1131-22-349)
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8:30 a.m.
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Sunday September 10, 2017, 9:00 a.m.-11:20 a.m.
Special Session on Algebraic Combinatorics of Flag Varieties, III
Room 10, Business Leadership Building
Organizers:
Martha Precup, Northwestern University
Edward Richmond, Oklahoma State University edward.richmond@okstate.edu
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9:00 a.m.
Another formula for the cohomology and K-theory classes of regular Hessenberg varieties.
Erik Insko, Florida Gulf Coast University
Julianna Tymoczko, Smith College
Alexander Woo*, University of Idaho
(1131-14-40) -
9:30 a.m.
On the structure of regular nilpotent Hessenberg varieties.
Elizabeth Drellich*, Swarthmore College
(1131-14-281) -
10:00 a.m.
Singularities of semisimple Hessenberg varieties.
Erik A Insko*, Florida Gulf Coast University
Martha Precup, Northwestern University
(1131-14-260) -
10:30 a.m.
Betti numbers of regular Hessenberg varieties and characters of Hecke algebras.
Ryan Schneider, Washington University
John Shareshian*, Washington University
(1131-05-249) -
11:00 a.m.
Hessenberg varieties and affine Schubert cells.
Linda Chen, Swarthmore College
Julianna Tymoczko*, Smith College
(1131-14-414)
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9:00 a.m.
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Sunday September 10, 2017, 9:00 a.m.-11:20 a.m.
Special Session on Applicable and Computational Algebraic Geometry, III
Room 5, Business Leadership Building
Organizers:
Eric Hanson, Texas Christian University eric.hanson@tcu.edu
Frank Sottile, Texas A University
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9:00 a.m.
Applications of Algebraic Geometry to Symbolic Integration.
Lourdes Juan*, Texas Tech University
(1131-14-310) -
9:30 a.m.
PSD and SOS Cones for Ternary Sextics.
Yuyu Zhu*, Texas A University
(1131-14-151) -
10:00 a.m.
Numerical algebraic geometry for geolocation.
Dan Bates*, Colorado State University
Karleigh Cameron, Colorado State University
Margaret Cheney, Colorado State University
(1131-14-96) -
10:30 a.m.
Computing Newton Polytopes via Witness Sets.
Taylor Brysiewicz*, Texas A University
(1131-14-345) -
11:00 a.m.
Polynomials and the exponent of matrix multiplication.
Jonathan Hauenstein*, University of Notre Dame
Luca Chiantini, University of Siena
Christian Ikenmeyer, Max Planck
Giorgio Ottaviani, University of Florence
J.M. Landsberg, Texas A University
(1131-14-103)
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9:00 a.m.
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Sunday September 10, 2017, 9:00 a.m.-11:20 a.m.
Special Session on Combinatorics and Representation Theory of Reflection Groups: Real and Complex, III
Room 50, Business Leadership Building
Organizers:
Elizabeth Drellich, Swarthmore College edrelli1@swarthmore.edu
Drew Tomlin, Hendrix College
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9:00 a.m.
The Unknown Subgroup of W($E_8$).
Majid Butler, McDonogh 35 High School, New Orleans, LA
Sandernisha Claiborne, McDonogh 35 High School
Tomme Denney, McDonogh 35 High School
De'Janeke Johnson, McDonogh 35 High School
Tianna Robinson*, McDonogh 35 High School
(1131-20-38) -
9:30 a.m.
Truncated quantum Drinfeld Hecke algebras.
Lauren Grimley*, Spring Hill College
Christine Uhl, St. Bonaventure University
(1131-16-144) -
10:00 a.m.
Trace of the twisted Heisenberg algebra.
Michael Reeks*, University of Virginia
Can Oguz, University of Southern California
(1131-17-215) -
10:30 a.m.
Deforming skew group algebras of dihedral and symmetric groups: Candidate representations.
Cathy Kriloff*, Idaho State University
Briana Foster-Greenwood, Cal Poly Pomona
(1131-16-276) -
11:00 a.m.
Deforming skew group algebras of dihedral and symmetric groups: Which cocycles lift?
Briana Foster-Greenwood*, Cal Poly Pomona
Cathy Kriloff, Idaho State University
(1131-16-278)
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9:00 a.m.
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Sunday September 10, 2017, 9:00 a.m.-11:20 a.m.
Special Session on Differential Geometry of Smooth and Discrete Surfaces in Euclidean and Lorentz Spaces, III
Room 245, Business Leadership Building
Organizers:
Barbara Shipman, University of Texas at Arlington bshipman@uta.edu
Patrick Shipman, Colorado State University
-
9:00 a.m.
Construction of new minimal and maximal surfaces: the Bj\"{o}rling problem and duality.
Rafael Lopez*, University of Granada
(1131-53-57) -
10:00 a.m.
Negative Signs in the History of Algebra, Vectors, and Relativity.
Alberto A Martinez*, University of Texas at Austin
(1131-01-250) -
11:00 a.m.
Cohomogeneity one Ricci flow and non negative curvature.
Anusha Mangala Krishnan*, University of Pennsylvania
(1131-53-365)
-
9:00 a.m.
-
Sunday September 10, 2017, 9:00 a.m.-10:50 a.m.
Special Session on Dynamics, Geometry and Number Theory, III
Room 170, Business Leadership Building
Organizers:
Lior Fishman, University of North Texas Lior.Fishman@unt.edu
Mariusz Urbanski, University of North Texas
-
9:00 a.m.
Finding Roots of Any Polynomial by Random Relaxed Newton's Methods.
Hiroki Sumi*, Graduate School of Human and Environmental Studies, Kyoto University, Japan
(1131-37-91) -
9:30 a.m.
Central limit theorems for sequential and random intermittent dynamical systems.
Matthew Nicol, University of Houston
Andrew Torok*, University of Houston
Sandro Vaienti, Aix Marseille University
(1131-37-376) -
10:00 a.m.
A Continued Fraction Algorithm for Spheres.
Lior Fishman, University of North Texas
Keith Merrill*, Brandeis University
David Simmons, University of York
(1131-11-315) -
10:30 a.m.
Graph energies and Ahlfors-regular conformal dimension.
Kevin M Pilgrim*, Indiana University
Dylan P Thurston, Indiana University
(1131-37-84)
-
9:00 a.m.
-
Sunday September 10, 2017, 9:00 a.m.-10:50 a.m.
Special Session on Generalizations of Graph Theory, III
Room 75, Business Leadership Building
Organizers:
Nathan Reff, SUNY Brockport
Lucas Rusnak, Texas State University lucas.rusnak@txstate.edu
Piyush Shroff, Texas State University
-
9:00 a.m.
On cycle systems with no proper subsystems.
Michael W. Schroeder*, Marshall University
(1131-05-408) -
9:30 a.m.
Parking Distributions on Trees.
Catherine Yan*, Texas A University
Ron Graham, UC San Diego
Steve Butler, Iowa State University
(1131-05-69) -
10:00 a.m.
Counting Prime Parking Functions Generalized to Rooted, Labeled Trees.
Westin King*, Texas A University
(1131-03-97) -
10:30 a.m.
Generalized RNA foldings and their move graphs.
Mitch Phillipson*, St. Edward's University
(1131-05-171)
-
9:00 a.m.
-
Sunday September 10, 2017, 9:00 a.m.-11:20 a.m.
Special Session on Noncommutative and Homological Algebra, III
Room 40, Business Leadership Building
Organizers:
Anne Shepler, University of North Texas ashepler@unt.edu
Sarah Witherspoon, Texas A University
-
9:00 a.m.
Abelian 3-cocyles of finite abelian groups.
Siu-Hung Ng*, Louisiana State University
(1131-16-225) -
9:30 a.m.
Preprojective algebras of tree-type quivers.
Van C. Nguyen*, Hood College
Gordana Todorov, Northeastern University
Shijie Zhu, Northeastern University
(1131-16-200) -
10:00 a.m.
Dirac cohomology, Hopf--Hecke algebras and infinitesimal Cherednik algebras.
Johannes Flake*, Rutgers University
Siddhartha Sahi, Rutgers University
(1131-16-361) -
10:30 a.m.
Derived geometric Satake equivalence, Springer correspondence, and small representations.
Jacob P. Matherne*, University of Massachusetts Amherst
(1131-20-388) -
11:00 a.m.
Calabi-Yau property under monoidal Morita-Takeuchi equivalence.
Xingting Wang*, Temple Univeristy
Xianlan Yu, Hangzhou Normal University
Yinhuo Zhang, University of Hasselt
(1131-16-60)
-
9:00 a.m.
-
Sunday September 10, 2017, 9:00 a.m.-11:20 a.m.
Special Session on Real-Analytic Automorphic Forms, III
Room 155, Business Leadership Building
Organizers:
Olav K Richter, University of North Texas richter@unt.edu
Martin Westerholt-Raum, Chalmers University of Technology
-
9:00 a.m.
Discussion -
10:00 a.m.
Some differential operators of Jacobi forms arising from vertex operator algebras.
Matthew Krauel*, California State University, Sacramento
(1131-11-86) -
10:30 a.m.
Automorphic forms from the perspective of L-functions.
David W Farmer*, American Institute of Mathematics
(1131-11-48) -
11:00 a.m.
Level reciprocity in the twisted fourth moment of modular $L$-functions.
Nickolas Andersen*, UCLA
E. Mehmet Kiral, Tokyo, Japan
(1131-11-21)
-
9:00 a.m.
-
Sunday September 10, 2017, 9:00 a.m.-10:40 a.m.
Contributed Paper Session on AMS Contributed Paper Session, III
Room 65, Business Leadership Building
-
9:00 a.m.
Classification Technique and the Accuracy of Data Classification.
Indika P Wickramasinghe*, Cypress
(1131-60-422) -
9:15 a.m.
Comparison of ground level ozone levels among five cities.
Gautam Raghavendra Eapi*, University of Texas at Arlington
Mostafa Ghandehari, University of Texas at Arlington
(1131-62-131) -
9:30 a.m.
Iterative Solution of Saddle Point Problems by LSMR.
Gul Karaduman*, Department of Mathematics, University of Texas at Arlington, Arlington, TX 76019, USA
Ren Cang Li, Department of Mathematics, University of Texas at Arlington, Arlington, TX 76019, USA
(1131-65-394) -
9:45 a.m.
Heavy Ball Flexible GMRES Method for Linear System.
Mei Yang*, University of Texas at Arlington
Ren-Cang Li, University of Texas at Arlington
(1131-65-384) -
10:00 a.m.
A Novel Deformation Method for Higher Oder Mesh Generation.
Zicong Zhou*, University of Texas at Arlington
Guojun Liao, University of Texas at Arlington
(1131-65-272) -
10:15 a.m.
Energy and potential enstrophy flux constraints in quasi-geostrophic models.
Eleftherios Gkioulekas*, University of Texas Rio Grande Valley
(1131-76-34) -
10:30 a.m.
Exact solutions of wave equation on Minkowski spacetime.
M. T. Mustafa*, Qatar University
(1131-83-28)
-
9:00 a.m.
-
Sunday September 10, 2017, 9:30 a.m.-11:20 a.m.
Special Session on Topics Related to the Interplay of Noncommutative Algebra and Geometry, III
Room 35, Business Leadership Building
Organizers:
Richard Chandler, University of North Texas at Dallas richard.chandler@untdallas.edu
Michaela Vancliff, University of Texas at Arlington
Padmini Veerapen, Tennessee Technological University
-
9:30 a.m.
Discriminants of Taft algebra smash products and applications.
Robert Won*, Wake Forest University
Jason Gaddis, Miami University
Daniel Yee, Bradley University
(1131-16-122) -
10:00 a.m.
A birational equivalence between non-commutative analogs of $\mathbb{P}^2$ and $\mathbb{P}^1 \times \mathbb{P}^1$.
Jason Gaddis*, Miami University
S. Paul Smith, University of Washington
(1131-16-50) -
10:30 a.m.
Using descent algebras to compute cohomology.
Drew E. Tomlin*, Texas Christian University
J. Matthew Douglass, National Science Foundation
(1131-20-293) -
11:00 a.m.
Discussion
-
9:30 a.m.
-
Sunday September 10, 2017, 1:00 p.m.-2:50 p.m.
Special Session on Algebraic Combinatorics of Flag Varieties, IV
Room 10, Business Leadership Building
Organizers:
Martha Precup, Northwestern University
Edward Richmond, Oklahoma State University edward.richmond@okstate.edu
-
1:00 p.m.
$K$-orbit closures and Barbasch-Evens-Magyar Varieties.
Laura Escobar*, University of Illinois at Urbana-Champaign
Benjamin J. Wyser, University of Illinois at Urbana-Champaign
Alexander Yong, University of Illinois at Urbana-Champaign
(1131-22-241) -
1:30 p.m.
Singularities of K-orbit closures and interval pattern avoidance.
Alexander Woo, University of Idaho
Benjamin J. Wyser*, University of Illinois at Urbana-Champaign
Alexander Yong, University of Illinois at Urbana-Champaign
(1131-14-371) -
2:00 p.m.
Restrictions on Galois groups of Schubert problems.
Robert L Williams*, Rose-Hulman Institute of Technology
(1131-14-332) -
2:30 p.m.
Freeness of multi-Coxeter arrangements of type A.
Michael DiPasquale*, Oklahoma State University
(1131-13-184)
-
1:00 p.m.
-
Sunday September 10, 2017, 1:00 p.m.-3:50 p.m.
Special Session on Analysis and PDEs in Geometry, IV
Room 255, Business Leadership Building
Organizers:
Stephen McKeown, Princeton University smckeown@math.princeton.edu
-
1:00 p.m.
Fredholmness vs. Spectral Discreteness for First Order Differential Operators.
Nicolae Anghel*, University of North Texas
(1131-58-117) -
2:00 p.m.
KAM tori for presymplectic vector fields.
Sean Bauer, University of Oklahoma
Nikola P Petrov*, University of Oklahoma
(1131-37-257) -
2:30 p.m.
The radiation field on product cones.
Dean Baskin*, Texas A University
(1131-35-367) -
3:00 p.m.
Lorentz-conformal transformations and timelike surfaces of zero mean curvature.
Barbara A. Shipman*, University of Texas at Arlington
Patrick D. Shipman, Colorado State University
Stephen P. Shipman, Louisiana State University
(1131-53-221) -
3:30 p.m.
Stolarsky Principle and Energy Optimization on the Sphere.
Ryan W Matzke*, University of Minnesota
Dmitriy Bilyk, University of Minnesota
Feng Dai, University of Alberta
(1131-49-148)
-
1:00 p.m.
-
Sunday September 10, 2017, 1:00 p.m.-3:20 p.m.
Special Session on Applicable and Computational Algebraic Geometry, IV
Room 5, Business Leadership Building
Organizers:
Eric Hanson, Texas Christian University eric.hanson@tcu.edu
Frank Sottile, Texas A University
-
1:00 p.m.
Borel ideals and their surprising appearance in discrete geometry.
Christopher Francisco*, Oklahoma State University
Jeffrey Mermin, Oklahoma State University
Jay Schweig, Oklahoma State University
(1131-13-93) -
1:30 p.m.
Time Change: Splines on semi-algebraic cells.
Michael DiPasquale*, Oklahoma State University
(1131-13-125) -
2:00 p.m.
Differential Galois theory for difference equations and hypertranscendence.
Carlos E. Arreche*, University of Texas at Dallas
(1131-12-174) -
2:30 p.m.
Time Change: Free Multiplicities on the $A_{3}$ braid arrangement.
Michael Dipasquale, Oklahoma State University
Chris Francisco, Oklahoma State University
Jeff Mermin*, Oklahoma State University
Jay Schweig, Oklahoma State University
(1131-13-158) -
3:00 p.m.
Sharper Topological Bounds for Near-Circuit Exponential Sums.
J. Maurice Rojas*, Texas A
Jens Forsgard, University of Geneva
Mounir Nisse, Korean Institute for Advanced Studies
(1131-15-165)
-
1:00 p.m.
-
Sunday September 10, 2017, 1:00 p.m.-1:50 p.m.
Special Session on Banach Spaces and Applications, IV
Room 140, Business Leadership Building
Organizers:
Pavlos Motakis, Texas A University
Bunyamin Sari, University of North Texas bunyamin@unt.edu
-
1:00 p.m.
A coding of bundle graphs.
Andrew T. Swift*, Texas A University
(1131-46-266) -
1:30 p.m.
On the large-scale geometry of diffeomorphism groups of $1$-manifolds.
Michael P Cohen*, North Dakota State University
(1131-22-370)
-
1:00 p.m.
-
Sunday September 10, 2017, 1:00 p.m.-3:20 p.m.
Special Session on Differential Geometry of Smooth and Discrete Surfaces in Euclidean and Lorentz Spaces, III
Room 245, Business Leadership Building
Organizers:
Barbara Shipman, University of Texas at Arlington bshipman@uta.edu
Patrick Shipman, Colorado State University
-
1:00 p.m.
Discriminantly separable polynomials, Kowalevski top, and quad-graphs.
Vladimir Dragovic*, The University of Texas at Dallas
(1131-37-138) -
1:30 p.m.
Homotopy invariance of cohomology and signature of a Riemannian foliation.
Georges Habib, Lebanese University
Ken Richardson*, Texas Christian University
(1131-58-331) -
2:00 p.m.
The Siegel Upper Half Space, Symplectic Reduction, and Gaussian Wave Packet.
Tomoki Ohsawa*, The University of Texas at Dallas
(1131-53-240) -
2:30 p.m.
The Steklov Spectrum on Orbifolds.
T. Arias-Marco, University of Extremadura, Spain
E. Dryden, Bucknell University
C. S. Gordon, Dartmouth College
A. Hassannezhad, Mittag-Leffler Institute
A. Ray*, Trinity College
E. Stanhope, Lewis \& Clark College
(1131-53-269) -
3:00 p.m.
Discussion
-
1:00 p.m.
-
Sunday September 10, 2017, 1:00 p.m.-3:20 p.m.
Special Session on Dynamics, Geometry and Number Theory, IV
Room 170, Business Leadership Building
Organizers:
Lior Fishman, University of North Texas Lior.Fishman@unt.edu
Mariusz Urbanski, University of North Texas
-
1:00 p.m.
Dimensions of Meromorphic Functions of Finite Order.
Jason Atnip*, University of North Texas
(1131-37-252) -
1:30 p.m.
Determinacy of Schmidt's Game.
Logan Crone*, University of North Texas
Lior Fishman, University of North Texas
Stephen Jackson, University of North Texas
(1131-03-263) -
2:00 p.m.
The 2-Rothberger Game and a Generalization of Galvin's Theorem.
Logan Crone, University of North Texas
Lior Fishman, University of North Texas
Nathaniel Hiers*, University of North Texas
Stephen Jackson, University of North Texas
(1131-54-190) -
2:30 p.m.
Shrinking Targets and Non-Autonomous Systems.
Marco Antonio L\'opez*, University of North Texas
Mariusz Urba\'nski, University of North Texas
(1131-37-381) -
3:00 p.m.
Continuity of Hausdorff Dimension in Hyperbolic Polynomials.
Timothy C Wilson*, University of North Texas
(1131-37-358)
-
1:00 p.m.
-
Sunday September 10, 2017, 1:00 p.m.-2:50 p.m.
Special Session on Fractal Geometry and Ergodic Theory, IV
Room 225, Business Leadership Building
Organizers:
Mrinal Kanti Roychowdhury, University of Texas Rio Grande Valley mrinal.roychowdhury@utrgv.edu
-
1:00 p.m.
Stable systems of competing Levy particles.
Andrey Sarantsev*, University of California, Santa Barbara
(1131-60-89) -
1:30 p.m.
Differentiability and H\"older regularity of a class of self-affine functions.
Pieter C Allaart*, University of North Texas
(1131-26-61) -
2:00 p.m.
Does every expanding repeller have an ergodic invariant measure of full Hausdorff dimension?
Tushar Das*, University of Wisconsin-La Crosse
(1131-37-142) -
2:30 p.m.
Interior, Dimension, and Measure of Algebraic Sums of Planar Sets and Curves.
Krystal Taylor*, The Ohio State
Karoly Simon, University of Budapest
(1131-43-424)
-
1:00 p.m.
-
Sunday September 10, 2017, 1:00 p.m.-2:50 p.m.
Special Session on Geometric Combinatorics and Combinatorial Commutative Algebra, IV
Room 15, Business Leadership Building
Organizers:
Anton Dochtermann, Texas State University dochtermann@txstate.edu
Suho Oh, Texas State University
-
1:00 p.m.
Non-acyclicity of coset lattices and generation of finite groups.
Robert Guralnick, University of Southern California
John Shareshian, Washington University in St. Louis
Russ Woodroofe*, University of Primorska
(1131-05-400) -
1:30 p.m.
Convex codes and commutative algebra.
Caitlin Lienkaemper, Harvey Mudd College
Mohamed Omar*, Harvey Mudd College
(1131-13-5) -
2:00 p.m.
Deformation cones for polytopes.
Federico Castillo*, UC Davis
(1131-05-396) -
2:30 p.m.
Hilbert bases and lecture hall partitions.
McCabe Olsen*, University of Kentucky
(1131-05-121)
-
1:00 p.m.
-
Sunday September 10, 2017, 1:00 p.m.-2:50 p.m.
Special Session on Invariants of Links and 3-Manifolds, IV
Room 70, Business Leadership Building
Organizers:
Mieczyslaw K. Dabkowski, The University of Texas at Dallas
Anh T. Tran, The University of Texas at Dallas att140830@utdallas.edu
-
1:00 p.m.
Perverse sheaves and knot contact homology.
Y Berest, Cornell University
A Eshmatov*, University of Toledo
Wai-kit Yeung, Indiana University Bloomington
(1131-81-302) -
1:30 p.m.
On Dihedral Structures in $SO(m)_2$-Fusion Catgeories and Applications to TQFT.
Thomas Kerler*, The Ohio State University
Yu Tsumura, The Ohio State University
Yilong Wang, The Ohio State University
(1131-57-285) -
2:00 p.m.
On the Property F Conjecture.
Paul P Gustafson*, Texas A University
(1131-18-385) -
2:30 p.m.
TALK CANCELLED: Coefficients Stability of the Colored Jones Polynomial and Twist Regions.
Mustafa Hajij*, University of South Florida
(1131-57-15)
-
1:00 p.m.
-
Sunday September 10, 2017, 1:00 p.m.-2:20 p.m.
Special Session on Noncommutative and Homological Algebra, IV
Room 40, Business Leadership Building
Organizers:
Anne Shepler, University of North Texas ashepler@unt.edu
Sarah Witherspoon, Texas A University
-
1:00 p.m.
Time Change: Metaplectic Modular Categories.
Eric Carson Rowell*, Texas A University
(1131-18-193) -
1:30 p.m.
Projectivity of tensor products for some Hopf algebras.
Julia Plavnik*, Texas A University
Sara Witherspoon, Texas A University
(1131-18-233) -
2:00 p.m.
Talk Cancelled: Pointed finite tensor categories over abelian groups.
C\'esar Galindo*, Universidad de los Andes
Iv\'an Angiono, Universidad Nacional de C\'ordoba
(1131-16-350)
-
1:00 p.m.
-
Sunday September 10, 2017, 1:00 p.m.-3:50 p.m.
Special Session on Real-Analytic Automorphic Forms, IV
Room 155, Business Leadership Building
Organizers:
Olav K Richter, University of North Texas richter@unt.edu
Martin Westerholt-Raum, Chalmers University of Technology
-
1:00 p.m.
The multiplicity one theorem for paramodular forms.
Ralf Schmidt*, University of Oklahoma
(1131-11-30) -
2:00 p.m.
Integral representation and critical L-values for holomorphic forms on $GSp(2n) \times GL(1)$.
Ameya Pitale*, University of Oklahoma
(1131-11-157) -
2:30 p.m.
A Generalized Theta lifting and CAP Representations.
W Spencer Leslie*, Boston College
(1131-43-164) -
3:00 p.m.
Nonarchimedean families of Drinfeld modular forms.
Matthew A. Papanikolas*, Texas A University
Guchao Zeng, Texas A University
(1131-11-94) -
3:30 p.m.
An Eisenstein congruence for genus 2 Hilbert-Siegel forms.
Dan Fretwell*, University of Bristol
(1131-11-9)
-
1:00 p.m.
-
Sunday September 10, 2017, 1:00 p.m.-2:50 p.m.
Special Session on Recent Progress on Hyperbolic Conservation Laws, IV
Room 108, Matthews Building
Organizers:
Ilija Jegdic, Texas Southern University
Katarina Jegdic, University of Houston, Downtown jegdick@uhd.edu
-
1:00 p.m.
Asymptotic stability of the system of two sin-Gordon type equations.
Akif Ibragimov*, Texas Tech University
Vakhtang Purkadze, University of Alberata
(1131-35-172) -
1:30 p.m.
A High-Resolution Finite Difference Method for a Nonlinear Model of Structured Susceptible-Infected Population Coupled with the Environment.
Azmy S. Ackleh*, University of Louisiana at Lafayette
Baoling Ma, Millersville University
Tingting Tang, University of Louisiana at Lafayette
(1131-65-203) -
2:00 p.m.
Existence and Uniqueness Results for Shigesada-Kawasaki-Teramoto Equations.
Du Pham*, University of Texas at San Antonio
(1131-35-220) -
2:30 p.m.
Video Stabilization of Atmospheric Turbulence Distortion.
Yifei Lou*, University of Texas at Dallas
Sung Ha Kang, Georgia Institute of Technology
Stefano Soatto, University of California Los Angeles
Andrea Bertozzi, University of California Los Angeles
(1131-65-64)
-
1:00 p.m.
Inquiries: meet@ams.org