AMS Sectional Meeting Full Program

Current as of Monday, April 1, 2019 03:30:04

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• Inquiries: meet@ams.org

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Spring Southeastern Sectional Meeting

• Auburn University, Auburn, AL
• March 15-17, 2019 (Friday - Sunday)
• Meeting #1146

Associate secretaries:

Brian D Boe, AMS brian@math.uga.edu

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Friday March 15, 2019

• Friday March 15, 2019, 1:15 p.m.-4:30 p.m.
  Meeting Registration
  Atrium, Mell Classroom Building
• Friday March 15, 2019, 1:15 p.m.-4:30 p.m.
  Exhibit and Book Sale
  Atrium, Mell Classroom Building
• Friday March 15, 2019, 1:45 p.m.-4:35 p.m.
  Special Session on Algebraic and Discrete Methods in Mathematical Biology, I
  Room 4133, Draughon Library
  Organizers:
  Carina Curto, The Pennsylvania State University
  Katherine Morrison, University of Northern Colorado katherine.morrison@unco.edu
  Nora Youngs, Colby College
  

  • 1:45 p.m.
    Identifying Data Sets with Unique Bases to Enhance Model Selection.
    Brandilyn Stigler*, Southern Methodist University
    (1146-14-330)
  • 2:15 p.m.
    Algebraic and topological methods for understanding combinatorial neural codes.
    Nora Youngs*, Colby College
    (1146-92-335)
  • 3:15 p.m.
    Polarization of Neural Rings.
    Sema Güntürkün, University of Connecticut
    Jack Jeffries*, University of Michigan
    Jeffrey Sun, Princeton University
    (1146-13-262)
  • 3:45 p.m.
    Topological detection of the dimension of the stimuli space.
    Alexandra Yarosh*, Penn State University
    Vladimir Itskov, Penn State University
    (1146-55-298)
  • 4:15 p.m.
    New Minimal Obstructions to Convexity via Nerves.
    R Amzi Jeffs*, University of Washington Seattle
    Isabella Novik, University of Washington Seattle
    (1146-52-173)
• Friday March 15, 2019, 1:45 p.m.-4:35 p.m.
  Special Session on Differential Equations in Mathematical Biology, I
  Room 4129, Draughon Library
  Organizers:
  Guihong Fan, Columbus State University
  Zhongwei Shen, University of Alberta
  Xiaoxia Xie, Idaho State University xiexia2@isu.edu
  

  • 1:45 p.m.
    Analyzing the within-host dynamics of cholera.
    Jin Wang*, University of Tennessee at Chattanooga
    (1146-92-518)
  • 2:15 p.m.
    Target Reproduction Numbers: A General Framework for Threshold Parameters in Population Dynamics.
    Zhisheng Shuai*, University of Central Florida
    (1146-92-517)
  • 2:45 p.m.
    Persistence and Local Stability of Discrete-Time Predator-Prey Systems.
    Aijun Zhang*, University of Louisiana
    Azmy Ackleh, University of Louisianna
    Amy Veprauskas, University of Louisianna
    Md Istiaq Hossain, University of Louisianna
    (1146-92-21)
  • 3:15 p.m.
    Spatial and Temporal Dynamics of a Nonlocal Viral Infection Model.
    Guangyu Zhao*, Department of Mathematics and Statistics, Auburn University
    Shigui Ruan, Department of Mathematics, University of Miami
    (1146-35-357)
  • 3:45 p.m.
    On the Basic Reproduction Number of Reaction-diffusion Epidemic Models.
    Pierre Magal, University of Bordeaux
    Glenn Webb, Vanderbilt University
    Yixiang Wu*, Vanderbilt University
    (1146-92-76)
  • 4:15 p.m.
    A Criterion for the Existence of Relaxation Oscillations with Applications to Predator-Prey Systems and an Epidemic Model.
    Ting-Hao Hsu*, University of Miami
    Gail S. K. Wolkowicz, McMaster University
    (1146-34-20)
• Friday March 15, 2019, 1:45 p.m.-4:35 p.m.
  Special Session on Discrete and Convex Geometry, I
  Room 4550A, Mell Classroom Building
  Organizers:
  Andras Bezdek, Auburn University bezdean@auburn.edu
  Ferenc Fodor, University of Szeged fodorf@math.u-szeged.hu
  Wlodzimierz Kuperberg, Auburn University
  

  • 1:45 p.m.
    Steiner porism and spherical codes.
    Oleg R Musin*, University of Texas Rio Grande Valley
    (1146-52-278)
  • 2:15 p.m.
    On the Voronoi Conjecture for combinatorially Voronoi parallelohedra in dimension five.
    Alexander Magazinov*, "Higher School of Economics" National Research University, Moscow
    (1146-52-414)
  • 2:45 p.m.
    Self-dual Polytopes and Extremal Configurations.
    T Bisztriczky*, Dept. of Mathematics,U. of Calgary, Calgary, AB T2N 1N4, Canada.
    Deborah Oliveros, Instituto de Matematicas UNAM, CU. Coyoacan, 04510 Mexico, Queretaro, Mexico
    (1146-52-216)
  • 3:15 p.m.
    Dense packings with nonparallel cylinders.
    Dan Ismailescu*, Hofstra University
    Piotr Laskawiec, Hofstra University
    (1146-52-368)
  • 3:45 p.m.
    Prescribing symmetries of centrally symmetric polytopes.
    Egon Schulte, Northeastern University
    Pablo Soberón*, Baruch College, City University of New York
    Gordon Williams, University of Alaska Fairbanks
    (1146-52-386)
  • 4:15 p.m.
    Rigidity for sticky disks.
    Robert Connelly*, Cornell University
    Steven J. Gortler, Harvard University
    Louis Theran, St. Andrews University
    (1146-51-223)
• Friday March 15, 2019, 1:45 p.m.-4:05 p.m.
  Special Session on Evolution Equations and Applications, I
  Room 4127, Draughon Library
  Organizers:
  Dmitry Glotov, Auburn University dvg0001@auburn.edu
  Wenxian Shen, Auburn University
  Paul G. Schmidt, Auburn University
  

  • 1:45 p.m.
    On the equations of poroelasticity --- recent advances.
    A J Meir*, Southern Methodist University
    (1146-35-419)
  • 2:15 p.m.
    Quasilinear Thermo-elastic Plate PDE Systems: From Parabolic-Hyperbolic To Hyperbolic-Hyperbolic.
    Irena Lasiecka, Department of Mathematical Sciences, University of Memphis
    Michael Pokojovy, Department of Mathematical Sciences, The University of Texas at El Paso
    Xiang Wan*, Department of Mathematics, Wayne State University
    (1146-35-455)
  • 2:45 p.m.
    The Effect of Impurities on Stripes in Multi-Dimensional Extended Domains.
    Qiliang Wu*, Ohio University
    Arnd Scheel, University of Minnesota
    (1146-35-501)
  • 3:15 p.m.
    Asymptotic dynamics in logistic type chemotaxis models with a free boundary.
    Lianzhang Bao*, Jilin University
    Wenxian Shen, Auburn University
    (1146-35-280)
  • 3:45 p.m.
    Center manifolds of approximately invariant manifolds for maps with applications.
    Peter William Bates, Michigan State University
    Jiayin Jin*, Georgia Institute of Technology
    Kening Lu, Brigham Young University
    Chongchun Zeng, Georgia Insitute of Technology
    (1146-35-148)
• Friday March 15, 2019, 1:45 p.m.-4:35 p.m.
  Special Session on Experimental Mathematics in Number Theory, Analysis, and Combinatorics, I
  Room 3129, Draughon Library
  Organizers:
  Amita Malik, Rutgers University
  Armin Straub, University of South Alabama straub@southalabama.edu
  

  • 1:45 p.m.
    Untying the Gordian Knot via Experimental Mathematics.
    Yukun Yao*, Rutgers University-New Brunswick
    Doron Zeilberger, Rutgers University-New Brunswick
    (1146-05-142)
  • 2:15 p.m.
    Hyperbolicity of the partition Jensen polynomials.
    Hannah Larson, Stanford University
    Ian Wagner*, Emory University
    (1146-11-176)
  • 2:45 p.m.
    Zeta-polynomials and period polynomials for modular forms.
    Marie Jameson*, University of Tennessee, Knoxville
    (1146-11-509)
  • 3:15 p.m.
    $q$-series related to odd Ferrers diagrams.
    Hannah E Burson*, University of Illinois at Urbana-Champaign
    (1146-11-226)
  • 3:45 p.m.
    Sequences Modulo Primes and Finite State Automata.
    Joel Henningsen*, University of South Alabama
    Armin Straub, University of South Alabama
    (1146-11-189)
  • 4:15 p.m.
    Odd Vector Cycles in $\mathbb{Z}^m$.
    Gaston A. Brouwer, Middle Georgia State University
    Jonathan Joe, Middle Georgia State University
    Matt Noble*, Middle Georgia State University
    (1146-11-485)
• Friday March 15, 2019, 1:45 p.m.-4:35 p.m.
  Special Session on Geometric Methods in Representation Theory, I
  Room 3550B, Mell Classroom Building
  Organizers:
  Jiuzu Hong, University of North Carolina, Chapel Hill jiuzu@email.unc.edu
  Shrawan Kumar, University of North Carolina, Chapel Hill
  Yiqiang Li, University at Buffalo, the State University of New York
  

  • 1:45 p.m.
    Semi-infinite flag manifolds and the nonsymmetric q-Toda system.
    Daniel Orr*, Virginia Tech
    (1146-22-295)
  • 2:15 p.m.
    A factorization of the T-equivariant K-theory of flag varieties, II.
    J. Matthew Douglass*, National Science Foundation
    (1146-22-384)
  • 2:45 p.m.
    Equivariant $K$-theory and tangent spaces to Schubert varieties.
    William Graham*, University of Georgia
    Victor Kreiman, University of Wisconsin - Parkside
    (1146-22-508)
  • 3:15 p.m.
    On the K-theoretic stable bases.
    Changjian Su, University of Toronto
    Gufang Zhao, University of Melbourne
    Changlong Zhong*, SUNY-Albany
    (1146-17-126)
  • 3:45 p.m.
    K-theoretic Coulomb branches and modified quantum difference Toda systems.
    Oleksandr Tsymbaliuk*, Yale University
    (1146-16-122)
  • 4:15 p.m.
    Extremal rays in the saturated representation branching problem.
    Prakash Belkale, University of North Carolina, Chapel Hill
    Joshua Kiers*, University of North Carolina, Chapel Hill
    (1146-14-225)
• Friday March 15, 2019, 1:45 p.m.-4:35 p.m.
  Special Session on Graph Theory in Honor of Robert E. Jamison's 70th Birthday, I
  Room 3510A, Mell Classroom Building
  Organizers:
  Robert A Beeler, East Tennessee State University beelerr@mail.etsu.edu
  Gretchen Matthews, Virginia Tech gmatthews@vt.edu
  Beth Novick, Clemson University nbeth@clemson.edu
  

  • 1:45 p.m.
    New techniques in 2-distinguishing graph products.
    Debra L Boutin*, Hamilton College
    (1146-05-174)
  • 2:15 p.m.
    Vertex Orderings of Various Classes of Graphs.
    Robert E Jamison, Ashville, N.C.
    Renu Laskar*, Clemson University
    Beth A Novick, Clemson University
    (1146-05-103)
  • 2:45 p.m.
    Upper bounds for inverse domination in graphs.
    Jessica McDonald*, Auburn Universtiy
    Gregory J Puleo, Auburn University
    Elliot Krop, Clayton State University
    (1146-05-184)
  • 3:15 p.m.
    Set-Sized Total Domination on the Infinite Square Grid.
    Miranda R. Bowie*, University of North Alabama
    Peter J. Slater, University of Alabama in Huntsville
    (1146-05-462)
  • 3:45 p.m.
    Distinct Representatives in Special Set Families in Graphs.
    Sarah Holliday*, Kennesaw State University
    Steve Hedetniemi, Clemson University
    Pete Johnson, Auburn University
    (1146-05-196)
  • 4:15 p.m.
    Forbidden SEO-Induced Subgraphs.
    Garth Isaak*, Lehigh University
    (1146-05-416)
• Friday March 15, 2019, 1:45 p.m.-4:35 p.m.
  Special Session on Hopf Algebras and Their Applications, I
  Room 3033, Draughon Library
  Organizers:
  Robert Underwood, Auburn University at Montgomery runderwo@aum.edu
  Alan Koch, Agnes Scott College
  

  • 1:45 p.m.
    Twisted automorphisms and derivations of Hopf algebras.
    Alexei Davydov*, Ohio University
    (1146-18-27)
  • 2:15 p.m.
    The Jacobian, Reflection Arrangement, and Discriminant for Reflection Hopf Algebras.
    Ellen E Kirkman*, Wake Forest University
    James J Zhang, University of Washington, Seattle
    (1146-16-430)
  • 2:45 p.m.
    Semisimple reflection Hopf algebras of dimension sixteen.
    Luigi Ferraro, Wake Forest University
    Ellen Kirkman, Wake Forest University
    W. Frank Moore*, Wake Forest University
    Robert Won, University of Washington
    (1146-16-492)
  • 3:15 p.m.
    A color Hopf algebra structure on the Ext algebra of quotients of skew polynomial rings by normal elements.
    Luigi Ferraro*, Wake Forest University
    W. Frank Moore, Wake Forest University
    (1146-16-358)
  • 3:45 p.m.
    Hom-Tensor Categories.
    Florin Panaite, Institute of Mathematics of The Romanian Academy
    Paul T Schrader, Southern Arkansas University
    Mihai D Staic*, Department of Mathematics and Statistics, Bowling Green State University
    (1146-18-86)
  • 4:15 p.m.
    New and Old Methods for Generating Ideals in Enveloping Algebras and Quantum Groups.
    Stefan Catoiu*, DePaul University
    Paul Terwilliger, University of Wisconsin-Madison
    (1146-16-447)
• Friday March 15, 2019, 1:45 p.m.-4:35 p.m.
  Special Session on Mathematical Analysis and Control Theory of Coupled Partial Differential Equation Models, I
  Room 4033, Draughon Library
  Organizers:
  George Avalos, University of Nebraska-Lincoln gavalos@math.unl.edu
  Pelin Gűven Geredeli, University of Nebraska-Lincoln
  László Kindrat, University of New Hampshire
  

  • 1:45 p.m.
    Large Deflections of an Inextensible Cantilevers In A Potential Flow.
    Maria Deliyianni, University of Maryland, Baltimore County
    Justin T Webster*, University of Maryland, Baltimore County
    (1146-35-246)
  • 2:15 p.m.
    Finite dimensional boundary stabilization of a 3-D unstable Navier Stokes flow.
    Irena Lasiecka*, University of Memphis
    Buddhika Priyasad, University of Memphis
    Roberto Triggiani, University of Memphis
    (1146-35-160)
  • 2:45 p.m.
    The relativistic Euler equations: Remarkable null structures and regularity properties.
    Marcelo M Disconzi*, Vanderbilt University
    Jared Speck, Vanderbilt University
    (1146-35-164)
  • 3:15 p.m.
    Global regularity for a rotating convection model of tall columnar structure with weak dissipation.
    Chongsheng Cao, Florida International University
    Yanqiu Guo*, Florida International University
    Edriss S. Titi, Texas A&M University AND Weizmann Institute of Science
    (1146-35-39)
  • 3:45 p.m.
    On the pullback dynamics of 3D Navier-Stokes equations with variable viscosity.
    Yongjin Lu*, Virginia State University
    (1146-35-187)
  • 4:15 p.m.
    Control and inverse problem for the viscoelastic wave equation.
    Walton Green, Clemson University
    Shitao Liu*, Clemson University
    Mishko Mitkovski, Clemson University
    (1146-35-152)
• Friday March 15, 2019, 1:45 p.m.-4:05 p.m.
  Special Session on Probability and Stochastic Processes, I
  Room 2510, Mell Classroom Building
  Organizers:
  Ming Liao, Auburn University
  Erkan Nane, Auburn University ezn0001@auburn.edu
  Jerzy Szulga, Auburn University
  

  • 1:45 p.m.
    Limit distributions for singular stochastic integrals.
    Denis Bell*, University of North Florida
    (1146-60-217)
  • 2:15 p.m.
    Gamma processes as models of random time.
    Jerzy Szulga*, Department of Mathematics and Statistics, Auburn University
    (1146-60-369)
  • 2:45 p.m.
    New examples for concentration of measure by spectral gaps.
    Shannon Starr*, University of Alabama at Birmingham
    (1146-60-37)
  • 3:15 p.m.
    Blow-up results for space--time fractional Dynamics.
    Erkan Nane*, Auburn University
    (1146-60-28)
  • 3:45 p.m.
    On Generalized Poisson Measures on Topological Spaces and their Ramifications.
    Jewgeni H. Dshalalow, Florida Institute of Technology
    Ali Hussein Mahmood Al-Obaidi*, Florida Institute of Technology
    (1146-60-487)
• Friday March 15, 2019, 1:45 p.m.-4:35 p.m.
  Special Session on Recent Advances in Coarse Geometry, I
  Room 4550B, Mell Classroom Building
  Organizers:
  Jerzy Dydak, University of Tennessee jdydak@utk.edu
  

  • 1:45 p.m.
    Coarse median algebras: a new playground for coarse geometry and geometric group theory.
    Graham A. Niblo*, School of Mathematical Sciences, University of Southampton
    Nick J. Wright, School of Mathematical Sciences, University of Southampton
    Jiawen Zhang, School of Mathematical Sciences, University of Southampton
    (1146-20-446)
  • 2:45 p.m.
    Regular coarse coherence of metric spaces and groups.
    Boris Goldfarb*, University at Albany, SUNY
    Jonathan Grossman, University at Albany, SUNY
    (1146-57-133)
  • 3:45 p.m.
    $C^*$ Algebraic Connections in Coarse Extension Theory.
    Atish J. Mitra*, Montana Tech
    (1146-51-469)
  • 4:15 p.m.
    Property A for Large Scale Spaces.
    Kevin Michael Sinclair*, Shenandoah University
    (1146-54-207)
• Friday March 15, 2019, 1:45 p.m.-4:35 p.m.
  Special Session on Recent Developments in Graph Theory, I
  Room 3510B, Mell Classroom Building
  Organizers:
  Xiaofeng Gu, University of West Georgia xgu@westga.edu
  Jeong-Hyun Kang, University of West Georgia
  David Leach, University of West Georgia
  Rui Xu, University of West Georgia
  

  • 1:45 p.m.
    Packing and covering directed triangles.
    Jessica McDonald, Auburn University
    Gregory J. Puleo*, Auburn University
    Craig Tennenhouse, University of New England
    (1146-05-81)
  • 2:15 p.m.
    Spanning subgraphs in randomly perturbed graphs and hypergraphs.
    Jie Han*, Department of Mathematics, University of Rhode Island
    (1146-05-169)
  • 2:45 p.m.
    Every flow admissible signed graph admits a nowhere-zero $11$-flow.
    Matt DeVos, Simon Fraser University
    Jiaao Li, Nankai University
    You Lu, Northwest Polytechnic University
    Rong Luo*, West Virginia University
    Cun-Quan Zhang, West Virginia University
    Zhang Zhang, West Virginia University
    (1146-05-56)
  • 3:15 p.m.
    Kemeny's constant and random walks on graphs.
    Jane Breen*, Iowa State University
    (1146-05-222)
  • 3:45 p.m.
    Hadwiger numbers of self-complementary graphs.
    Andrei Bogdan Pavelescu*, University of South Alabama
    Elena Pavelescu, University of South Alabama
    (1146-05-201)
  • 4:15 p.m.
    Signed magic rectangles.
    Abdollah Khodkar*, University of West Georgia
    (1146-05-306)
• Friday March 15, 2019, 1:45 p.m.-4:35 p.m.
  Special Session on Topological Data Analysis, Statistics and Applications, I
  Room 4520, Mell Classroom Building
  Organizers:
  Yu-Min Chung, University of North Carolina at Greensboro
  Vasileios Maroulas, University of Tennessee vmaroula@utk.edu
  

  • 1:45 p.m.
    Topological data analysis, roughness, and human red blood cells.
    Yu-Min Chung*, Department of Mathematics and Statistics, University of North Carolina at Greensboro
    Sarah Day, College of William and Mary
    Madalena Costa, Harvard Medical School
    (1146-92-511)
  • 2:15 p.m.
    On the nonlinear statistics of optical flow.
    Henry Adams*, Colorado State University
    Johnathan Bush, Colorado State University
    Brittany Carr, Colorado State University
    Lara Kassab, Colorado State University
    Joshua Mirth, Colorado State University
    (1146-55-40)
  • 2:45 p.m.
    Topological Data Analysis; shape reconstruction and multiparameter persistence.
    Anna Schenfisch*, Montana State University
    (1146-54-218)
  • 3:15 p.m.
    A Stable Cardinality Distance for Topological Classification.
    Cassie Putman Micucci*, University of Tennessee, Knoxville
    Adam Spannaus, University of Tennessee, Knoxville
    Vasileios Maroulas, University of Tennessee, Knoxville
    (1146-62-99)
  • 3:45 p.m.
    Visual Detection of Structural Changes in Time-Varying Graphs Using Persistent Homology.
    Mustafa Hajij*, Ohio State University
    Bei Wang, University of Utah
    Paul Rosen, University of South Florida
    Carlos Scheidegger, University of Arizona
    (1146-62-26)
  • 4:15 p.m.
    Structure v. Scale: A Case for Enhanced Inference.
    Hamid Krim*, ECE, NCSU
    (1146-68-250)
• Friday March 15, 2019, 2:00 p.m.-4:40 p.m.
  Session for Contributed Papers, I
  Room 3127, Draughon Library
  

  • 2:00 p.m.
    A study on students' online engagement and their performance on in-class assignments.
    Dipendra Regmi*, University of North Georgia
    Ramjee Sharma, University of North Georgia
    Kashi Neupane, University of North Georgia
    (1146-97-340)
  • 2:15 p.m.
    Underwater Channel Modeling with Spiral Acoustic Waves. Preliminary Report.
    Peter J Curry*, SPAWAR Systems Atlantic
    Laura Tolliver, SPAWAR Systems Atlantic
    (1146-94-257)
  • 2:30 p.m.
    Identification of the Effective Heat Conductivity Coefficient of Polydisperse Spherical Suspension by using Random Point Approximation.
    Abhinandan Chowdhury*, Savannah State University
    (1146-70-520)
  • 2:45 p.m.
    Comparative Error Analysis of Numerical Methods for the Black-Scholes Equation.
    Chuan Chen*, The University of Southern Mississippi
    James V Lambers, The University of Southern Mississippi
    (1146-65-429)
  • 3:00 p.m.
    Matrices, Moments, Quadrature and PDEs.
    James V Lambers*, The University of Southern Mississippi
    (1146-65-432)
  • 3:15 p.m.
    Clustering in Statistical Inverse Problems.
    Rasika Rajapakshage*, University of Central Florida
    Marianna Pensky, University of Central Florida
    (1146-62-5)
  • 3:30 p.m.
    A Characterization of the Bias in Spearman's Rho under Mixture Models.
    Trevor R Camper*, Georgia Southern University
    Stephen Carden, Georgia Southern University
    (1146-62-19)
  • 3:45 p.m.
    Assessing the lifetime performance index of products with two-parameter Rayleigh Distribution under progressively type II right censored samples.
    Huijun Yi*, Troy University
    (1146-62-364)
  • 4:00 p.m.
    A new fixed point result via property P with an application.
    Zead Mustafa*, Qatar University
    M.M.M. Jaradat, Qatar University
    Erdal Karapınar, Atilim University , Turkey
    (1146-46-31)
  • 4:15 p.m.
    The Ramsey numbers for theta graphs versus the wheel of order 5.
    M.M.M. Jaradat*, Qatar University
    M Bataineh, Yarmouk University
    T. Vetrik, University of the Free State
    (1146-05-32)
  • 4:30 p.m.
    Statistical analysis of economic dispatch problem and particle swarm optimization algorithm.
    Sharandeep singh*, Department of Mathematics, Punjabi University Patiala
    (1146-62-13)
• Friday March 15, 2019, 2:15 p.m.-4:35 p.m.
  Special Session on Representations of Lie Algebras, Algebraic Groups, and Quantum Groups, I
  Room 3550A, Mell Classroom Building
  Organizers:
  Joerg Feldvoss, University of South Alabama
  Lauren Grimley, Spring Hill College
  Cornelius Pillen, University of South Alabama pillen@southalabama.edu
  

  • 2:15 p.m.
    A coordinate coalgebra construction of q-Schur duality of type B.
    Chun-Ju Lai*, University of Georgia
    Daniel K. Nakano, University of Georgia
    Ziqing Xiang, University of Georgia
    (1146-17-159)
  • 2:45 p.m.
    Isomorphism Theorem between q-Schur algebras of type B and type A.
    Chun-Ju Lai, University of Georgia
    Daniel K. Nakano, University of Georgia
    Ziqing Xiang*, University of Georgia
    (1146-17-466)
  • 3:15 p.m.
    On Whittaker modules for Lie superalgebras.
    Irfan Bagci*, University of North Georgia
    (1146-17-266)
  • 3:45 p.m.
    Representations of principal $W$-algebra for the superalgebra $Q(n)$.
    Elena Poletaeva*, University of Texas Rio Grande Valley
    (1146-17-375)
  • 4:15 p.m.
    Two boundary centralizer algebras for $\mathfrak{q}(n)$.
    Jieru Zhu*, University at Buffalo
    (1146-16-197)
• Friday March 15, 2019, 2:45 p.m.-4:35 p.m.
  Special Session on Combinatorial Matrix Theory, I
  Room 3133, Draughon Library
  Organizers:
  Zhongshan Li, Georgia State University
  Xavier Martínez-Rivera, Auburn University xaviermr@auburn.edu
  

  • 2:45 p.m.
    The extreme points of certain polytopes.
    Richard A. Brualdi, University of Wisconsin-Madison
    Lei Cao*, Georgian Court University
    (1146-15-49)
  • 3:15 p.m.
    Sub-defect of Product of Doubly Substochastic Matrices.
    Selcuk Koyuncu*, University of North Georgia
    Lei Cao, Georgian Court University
    (1146-15-154)
  • 3:45 p.m.
    Matrices $A$ such that $A^{s+1} R = R A^{*}$ with $R^{k}=I$.
    Minerva Catral*, Xavier University
    Leila Lebtahi, Universitat de València
    Jeffrey Stuart, Pacific Lutheran University
    Néstor Thome, Universitat Politècnica de València
    (1146-15-271)
  • 4:15 p.m.
    The Search for Non-Sparse Companion Matrices.
    Colin M Garnett*, Black Hills State University
    (1146-15-498)
• Friday March 15, 2019, 2:45 p.m.-4:35 p.m.
  Special Session on Commutative and Combinatorial Algebra, I
  Room 3035, Draughon Library
  Organizers:
  Selvi Kara Beyarslan, University of South Alabama selvi@southalabama.edu
  Alessandra Costantini, Purdue University
  

  • 2:45 p.m.
    Algebraic Properties of Monomial Ideals.
    Susan Morey*, Texas State University
    (1146-13-106)
  • 3:15 p.m.
    Star ideals of graphs.
    Jennifer Biermann*, Hobart and William Smith Colleges
    Morgan Gauvin, Bethany Lutheran College
    Hugh Mckenny, Hobart and William Smith Colleges
    Carlos Munoz, San Jose State University
    (1146-13-463)
  • 3:45 p.m.
    Multi-Rees Algebras and Toric Dynamical Systems.
    Gabriel E Sosa*, Amherst College
    Kuei-Nuan Lin, The Penn State University, Greater Allegheny
    David A Cox, Amherst College
    (1146-13-391)
  • 4:15 p.m.
    Complexity of the Integral Closure of Rees Algebras.
    Rachel Lynn*, Purdue University
    Lindsey Hill, Purdue University
    (1146-13-355)
• Friday March 15, 2019, 3:15 p.m.-4:35 p.m.
  Special Session on Developments in Commutative Algebra, I
  Room 3041, Draughon Library
  Organizers:
  Eloísa Grifo, University of Michigan
  Patricia Klein, University of Kentucky triciajk@umich.edu
  

  • 3:15 p.m.
    Resolutions and dg-algebra structures for compressed Artinian algebras.
    Claudia Miller*, Syracuse University
    Hamidreza Rahmati, Miami University at Oxford
    (1146-13-248)
  • 3:45 p.m.
    Toward DG-Algebra Resolutions for Fiber Products.
    Hugh R. Geller*, Clemson University
    (1146-13-413)
  • 4:15 p.m.
    Uniform Matroidal Ideals: A Curation of Cameo Applications.
    Robert Marshawn Walker*, University of Michigan-Ann Arbor
    (1146-13-307)
• Friday March 15, 2019, 4:45 p.m.-5:40 p.m.
  Invited Address
  Invariant Markov processes under actions of Lie groups.
  Room 2550, Mell Classroom Building
  Ming Liao*, Auburn University
  (1146-60-96)

Saturday March 16, 2019

• Saturday March 16, 2019, 7:30 a.m.-4:30 p.m.
  Meeting Registration
  Atrium, Mell Classroom Building
• Saturday March 16, 2019, 7:30 a.m.-4:30 p.m.
  Exhibit and Book Sale
  Atrium, Mell Classroom Building
• Saturday March 16, 2019, 8:00 a.m.-10:50 a.m.
  Special Session on Combinatorial Matrix Theory, II
  Room 3133, Draughon Library
  Organizers:
  Zhongshan Li, Georgia State University
  Xavier Martínez-Rivera, Auburn University xaviermr@auburn.edu
  

  • 8:00 a.m.
    Sign Patterns Requiring a Unique Inertia.
    Pauline van den Driessche*, University of Victoria
    (1146-15-97)
  • 8:30 a.m.
    Matrix patterns and the inertia $\mathbb{S}_n$.
    Adam H Berliner*, St. Olaf College
    Derek DeBlieck, St. Olaf College
    Dale D Olesky, University of Victoria
    Deepak Shah, St. Olaf College
    Pauline van den Driessche, University of Victoria
    (1146-15-87)
  • 9:00 a.m.
    Zero-nonzero patterns that allow or require $\mathbb{S}_n^*$.
    Wei Gao*, Auburn University
    (1146-15-137)
  • 9:30 a.m.
    Convex polytopes and minimum ranks of nonnegative sign patterns.
    Guangming Jing*, Georgia State University
    Zhongshan Li, Georgia State University
    Wei Gao, Georgia State University
    Wei Fang, North University of China
    Yanling Shao, North University of China
    Yubin Gao, North University of China
    (1146-15-395)
  • 10:00 a.m.
    Sign pattern matrices that allow diagonalizability.
    Xinlei Feng, Leshan Normal University
    Wei Gao, Auburn University
    Frank J. Hall, Georgia State University
    Guangming Jing, Georgia State University
    Zhongshan Li*, Georgia State University
    Christopher Zagrodny, Georgia State University
    Jiang Zhou, Harbin Engineering University
    (1146-15-324)
  • 10:30 a.m.
    On Spectral Properties of Sign Patterns.
    Michael Cavers, University of Toronto
    Jonathan Fischer, University of Toronto
    Kevin Vander Meulen*, Redeemer University College
    (1146-15-359)
• Saturday March 16, 2019, 8:00 a.m.-10:50 a.m.
  Special Session on Differential Equations in Mathematical Biology, II
  Room 4129, Draughon Library
  Organizers:
  Guihong Fan, Columbus State University
  Zhongwei Shen, University of Alberta
  Xiaoxia Xie, Idaho State University xiexia2@isu.edu
  

  • 8:00 a.m.
    Modeling HIV cell-to-cell transmission.
    Libin Rong*, University of Florida
    (1146-92-480)
  • 8:30 a.m.
    Fronts of locusts: Modeling foraging behavior in the Australian plague locust.
    Rebecca Everett*, Haverford College
    (1146-92-77)
  • 9:00 a.m.
    A Conceptual Model for Optimizing Dengue Vaccine Coverage.
    Xi Huo*, University of Miami
    (1146-92-437)
  • 9:30 a.m.
    A Malaria-HIV/AIDS Co-infection Model with Treatment and Insecticide-treated Bednets.
    Eric Numfor*, Augusta University
    Jemal Mohammed-Awel, Valdosta State University
    (1146-92-533)
  • 10:00 a.m.
    General Collective Behavior Modeling Through Flocking.
    Jacy Thor Zanussi*, Middle Tennessee State University: Mathematics Department
    Zachariah Sinkala, Middle Tennessee State University: Mathematics Department
    (1146-92-408)
  • 10:30 a.m.
    Order-1 Periodic Solution of State Feedback Impulsive System.
    Meng Zhang*, Beijing University of Civil Engineering and Architecture
    (1146-34-155)
• Saturday March 16, 2019, 8:00 a.m.-10:50 a.m.
  Special Session on Experimental Mathematics in Number Theory, Analysis, and Combinatorics, II
  Room 3129, Draughon Library
  Organizers:
  Amita Malik, Rutgers University
  Armin Straub, University of South Alabama straub@southalabama.edu
  

  • 8:00 a.m.
    Congruences for Colored Partition Functions.
    Timothy J Huber*, University of Texas Rio Grande Valley
    (1146-11-370)
  • 8:30 a.m.
    On a conjecture of Erdős regarding the non-vanishing of $L(1,f)$.
    Siddhi S Pathak*, Queen's University
    (1146-11-203)
  • 9:00 a.m.
    Integral Quotients of Restricted Digit Sets.
    Simone Sisneros-Thiry*, University of Illinois at Urbana-Champaign
    (1146-11-290)
  • 9:30 a.m.
    Relaxed Partitions.
    Mingjia Yang*, Rutgers University--New Brunswick
    (1146-05-186)
  • 10:00 a.m.
    Irregularities in the value distribution of Dirichlet L-functions.
    Jonathan Bober, University of Bristol
    Zhenchao Ge*, University of Mississippi
    Micah Milinovich, University of Mississippi
    (1146-11-138)
  • 10:30 a.m.
    The error term in the Sato-Tate theorem of Birch.
    M. Ram Murty, Queen's University
    Neha Prabhu*, Queen's University
    (1146-11-200)
• Saturday March 16, 2019, 8:00 a.m.-10:45 a.m.
  Special Session on Geometric Flows and Minimal Surfaces, I
  Room 4546, Mell Classroom Building
  Organizers:
  Theodora Bourni, University of Tennessee tbourni@utk.edu
  Giuseppe Tinaglia, King's College London and University of Tennessee
  

  • 8:00 a.m.
    A smooth analogue for the distance function for Ricci curvature.
    Jiewon Park*, Massachusetts Institute of Technology
    (1146-53-332)
  • 8:30 a.m.
    Stability of Euler flows on closed surfaces with positive genus.
    Vladimir Yushutin*, University of Houston, Department of Mathematics
    (1146-58-209)
  • 9:30 a.m.
    Generic Multiplicity One Singularities of Mean Curvature Flow of Surfaces.
    Ao Sun*, Massachusetts Institute of Technology
    (1146-53-286)
  • 10:00 a.m.
    Willmore Stability, Area Index, and Conformal Rigidity of Minimal Surfaces in $S^n$.
    Rob Kusner*, University of Massachusetts at Amherst
    (1146-53-168)
• Saturday March 16, 2019, 8:00 a.m.-10:50 a.m.
  Special Session on Geometric Methods in Representation Theory, II
  Room 3550B, Mell Classroom Building
  Organizers:
  Jiuzu Hong, University of North Carolina, Chapel Hill jiuzu@email.unc.edu
  Shrawan Kumar, University of North Carolina, Chapel Hill
  Yiqiang Li, University at Buffalo, the State University of New York
  

  • 8:00 a.m.
    Coadjoint orbit method from a new perspective.
    Shilin Yu*, Texas A&M University
    (1146-22-33)
  • 8:30 a.m.
    On the modular Lusztig--Vogan bijection.
    William Hardesty*, Louisiana State University
    Pramod N. Achar, Louisiana State University
    Simon Riche, Université Clermont Auvergne
    (1146-20-388)
  • 9:00 a.m.
    Support varieties in the graded setting.
    Jonathan Kujawa*, University of Oklahoma
    Christopher Drupieski, DePaul University
    (1146-17-354)
  • 9:30 a.m.
    On the computation of sheaf cohomology for Lie supergroups.
    Dimitar Grantcharov, University of Texas, Arlington
    Nikolay Grantcharov, University of California, Berkeley
    Daniel K. Nakano*, University of Georgia
    Jerry Wu, University of California, Berkeley
    (1146-20-50)
  • 10:00 a.m.
    Webs and the geometry of Springer fibers.
    Julianna Tymoczko*, Smith College
    (1146-14-542)
  • 10:30 a.m.
    Quiver Kostka-Shoji polynomials.
    Dan Orr, Virginia Tech
    Mark Shimozono*, Virginia Tech
    (1146-22-405)
• Saturday March 16, 2019, 8:00 a.m.-10:50 a.m.
  Special Session on Geometry and Topology of Low Dimensional Manifolds, and Their Invariants, I
  Room 4610A, Mell Classroom Building
  Organizers:
  John Etnyre, Georgia Institute of Technology etnyre@math.gatech.edu
  Bulent Tosun, University of Alabama
  Shea Vela-Vick, Louisiana State University
  

  • 8:00 a.m.
    Exotic Mazur manifolds.
    Kyle Hayden, Columbia University
    Lisa Piccirillo*, University of Texas
    (1146-57-441)
  • 8:30 a.m.
    GRID invariants obstruct decomposable Lagrangian cobordisms.
    John A. Baldwin, Boston College
    Tye Lidman, North Carolina State University
    C.-M. Michael Wong*, Louisiana State University
    (1146-57-73)
  • 9:00 a.m.
    Every 3-manifold bounds exotic 4-manifolds.
    John Etnyre, Georgia Institute of Technology
    Hyunki Min*, Georgia Institute of Technology
    Anubhav Mukherjee, Georgia Institute of Technology
    (1146-57-167)
  • 9:30 a.m.
    Naturality of the Contact Invariant in Monopole Floer Homology under Strong Symplectic Cobordisms.
    Mariano Echeverria*, University of Virginia
    (1146-57-51)
  • 10:00 a.m.
    Pure Braids and Link Concordance.
    Miriam Kuzbary*, Rice University
    (1146-57-465)
  • 10:30 a.m.
    Planarity in higher-dimensional contact manifolds.
    Bahar Acu*, Northwestern University
    Agustin Moreno, Augsburg Universität
    (1146-51-193)
• Saturday March 16, 2019, 8:00 a.m.-10:50 a.m.
  Special Session on Graph Theory in Honor of Robert E. Jamison's 70th Birthday, II
  Room 3510A, Mell Classroom Building
  Organizers:
  Robert A Beeler, East Tennessee State University beelerr@mail.etsu.edu
  Gretchen Matthews, Virginia Tech gmatthews@vt.edu
  Beth Novick, Clemson University nbeth@clemson.edu
  

  • 8:00 a.m.
    On well-covered Cartesian products.
    Bert Hartnell, Saint Mary's University
    Kirsti Kuenzel*, Western New England University
    Douglas F. Rall, Furman University
    (1146-05-110)
  • 8:30 a.m.
    Multi-threshold Graphs.
    Alan P. Sprague*, U. of Alabama at Birmingham
    (1146-05-377)
  • 9:00 a.m.
    The connected metric dimension at a vertex of a graph.
    Linda Eroh, University of Wisconsin Oshkosh
    Cong X. Kang, Texas A&M University at Galveston
    Eunjeong Yi*, Texas A&M University at Galveston
    (1146-05-63)
  • 9:30 a.m.
    Zero forcing in iterated line digraphs.
    Daniela Ferrero*, Texas State University
    (1146-05-190)
  • 10:00 a.m.
    From italian menus to resolutions of convex geometries.
    Jean-Paul Doignon*, Université Libre de Bruxelles, Belgium
    (1146-05-64)
  • 10:30 a.m.
    Metatheories of Closure.
    Robert E. Jamison*, Clemson University, Clemson, SC and Affiliated Professor, University of Haifa
    (1146-03-38)
• Saturday March 16, 2019, 8:00 a.m.-10:50 a.m.
  Special Session on Hopf Algebras and Their Applications, II
  Room 3033, Draughon Library
  Organizers:
  Robert Underwood, Auburn University at Montgomery runderwo@aum.edu
  Alan Koch, Agnes Scott College
  

  • 8:00 a.m.
    Symmetries of quantum graphs.
    M. Brannan, Texas A&M
    Alexandru Chirvasitu*, SUNY at Buffalo
    K. Eifler, Texas A&M
    S. Harris, University of Waterloo
    V. Paulsen, University of Waterloo
    X. Su, Texas A&M
    M. Wasilewski, Katholieke Universiteit Leuven
    (1146-20-151)
  • 8:30 a.m.
    Hopf-Galois module structure of dihedral $D_{2p}$ local extensions.
    Anna Rio*, Department of Mathematics, UPC-Barcelona Tech
    Daniel Gil, Department of Mathematics, UPC-Barcelona Tech
    (1146-11-458)
  • 9:00 a.m.
    Hopf-Galois module structure of tamely ramified radical extensions of prime degree.
    Paul J Truman*, Keele University
    (1146-11-162)
  • 9:30 a.m.
    Opposite skew left braces, Hopf-Galois theory, and solutions to the Yang-Baxter equation.
    Alan Koch*, Agnes Scott College
    (1146-11-204)
  • 10:00 a.m.
    Hopf Galois structures and bi-skew braces.
    Lindsay N Childs*, University at Albany
    (1146-16-230)
  • 10:30 a.m.
    Hopf Galois Structures and Binary Quadratic Forms.
    Robert G Underwood*, Auburn University at Montgomery
    (1146-16-493)
• Saturday March 16, 2019, 8:00 a.m.-11:15 a.m.
  Special Session on Mapping Class Groups, I
  Room 4510B, Mell Classroom Building
  Organizers:
  Joan Birman, Columbia University
  Kevin Kordek, Georgia Institute of Technology
  Dan Margalit, Georgia Institute of Technology dmargalit7@gatech.edu
  

  • 8:00 a.m.
    Weil--Petersson translation length and manifolds with many fibered fillings.
    Christopher J Leininger*, University of Illinois at Urbana-Champaign
    Yair N Minsky, Yale University
    Juan Souto, Universite de Rennes
    Samuel J Taylor, Temple University
    (1146-57-304)
  • 9:00 a.m.
    Least dilatation of pure surface braids.
    Marissa Kawehi Loving*, University of Illinois at Urbana-Champaign
    (1146-20-339)
  • 9:30 a.m.
    Polynomials, branched covers, and trees.
    James Belk, St. Andrews
    Justin Lanier, Georgia Tech
    Dan Margalit, Georgia Tech
    Rebecca R Winarski*, University of Michigan
    (1146-57-503)
  • 10:00 a.m.
    Hyperbolic Immersions of Free Groups.
    Jean Pierre Mutanguha*, University of Arkansas
    (1146-20-326)
  • 10:30 a.m.
    Solving the twisted rabbit problem with mapping class group techniques.
    Jim Belk, St. Andrews
    Justin Lanier*, Georgia Tech
    Dan Margalit, Georgia Tech
    Becca Winarski, Michigan
    (1146-20-436)
• Saturday March 16, 2019, 8:00 a.m.-10:50 a.m.
  Special Session on Mathematical Analysis and Control Theory of Coupled Partial Differential Equation Models, II
  Room 4033, Draughon Library
  Organizers:
  George Avalos, University of Nebraska-Lincoln gavalos@math.unl.edu
  Pelin Gűven Geredeli, University of Nebraska-Lincoln
  László Kindrat, University of New Hampshire
  

  • 8:00 a.m.
    Spectral results on the Euler-Bernoulli beam with linear boundary feedback.
    Laszlo P. Kindrat*, University of New Hampshire
    Marianna A. Shubov, University of New Hampshire
    (1146-35-141)
  • 8:30 a.m.
    Global Well-Posedness Theory for a Class of Coupled Parabolic-Elliptic Systems.
    Tetyana Malysheva*, University of Wisconsin-Green Bay
    Luther W. White, University of Oklahoma
    (1146-35-11)
  • 9:00 a.m.
    Some contributions to the simultaneous and indirect stabilization of multi-component systems.
    Louis Tebout*, Florida International University
    (1146-93-78)
  • 9:30 a.m.
    On the energy decay rates for the 1D damped fractional Klein-Gordon equation.
    Milena Stanislavova*, University of Kansas
    Satbir Malhi, University of Kansas
    (1146-35-166)
  • 10:00 a.m.
    Boundary control as a limit of distributed controls.
    Scott Hansen*, Iowa State University
    (1146-93-464)
  • 10:30 a.m.
    A new formulation for the current or charge-controlled piezoelectric laminates and related stabilization results.
    Ahmet Ozkan Ozer*, Department of Mathematics, Western Kentucky University
    (1146-35-116)
• Saturday March 16, 2019, 8:00 a.m.-10:50 a.m.
  Special Session on Nonlinear Reaction-Diffusion Equations and Their Applications, I
  Room 4035, Draughon Library
  Organizers:
  Jerome Goddard,II, Auburn University at Montgomery
  Nsoki Mavinga, Swarthmore College
  Quinn Morris, Appalachian State University morrisqa@appstate.edu
  R. Shivaji, University of North Carolina at Greensboro
  

  • 8:00 a.m.
    Evolutionary stability of ideal free dispersal under spatial heterogeneity and time periodicity.
    Robert Stephen Cantrell, University of Miami
    Chris Cosner*, University of Miami
    (1146-92-163)
  • 8:30 a.m.
    An exact bifurcation diagram for a reaction--diffusion equation arising in population dynamics.
    J. Goddard II, Auburn University at Montgomery
    Quinn A. Morris*, Appalachian State University
    S. Robinson, Wake Forest University
    R. Shivaji, University of North Carolina at Greensboro
    (1146-35-451)
  • 9:00 a.m.
    Classes of reaction diffusion equations where a parameter influences the equation as well as the boundary condition.
    Nalin Fonseka*, The University of North Carolina at Greensboro
    R Shivaji, University of North Carolina at Greensboro
    B Son, Wayne State University
    K Spetzer, University of North Carolina at Greensboro
    (1146-35-428)
  • 9:30 a.m.
    On the effects of the exterior matrix hostility and a U-shaped density dependent dispersal on a diffusive logistic growth model.
    N. Fonseka, University of North Carolina at Greensboro
    J. Goddard, University of Auburn Montgomery, Montgomery
    Q. Morris, Appalachian State University
    R. Shivaji, University of North Carolina at Greensboro
    B. Son*, Wayne State University
    (1146-35-247)
  • 10:00 a.m.
    Global Existence of Solutions of the Gierer-Meinhardt System with Mixed Boundary Conditions.
    Kwadwo Antwi-Fordjour*, Samford University
    Marius Nkashama, University of Alabama at Birmingham
    (1146-35-214)
  • 10:30 a.m.
    Isometric immersions and self-similar buckling in non-Euclidean elastic sheets.
    John Gemmer*, Wake Forest University
    Maximilian Rezek, Wake Forest University
    (1146-49-381)
• Saturday March 16, 2019, 8:00 a.m.-10:20 a.m.
  Special Session on Probability and Stochastic Processes, II
  Room 2510, Mell Classroom Building
  Organizers:
  Ming Liao, Auburn University
  Erkan Nane, Auburn University ezn0001@auburn.edu
  Jerzy Szulga, Auburn University
  

  • 8:00 a.m.
    Blow-up results for space-time fractional stochastic partial differential equations.
    Sunday A. Asogwa, Auburn University
    Jebessa B. Mijena*, Georgia College & State University
    Erkan Nane, Auburn University
    (1146-60-361)
  • 8:30 a.m.
    Effect of random time changes on Loewner hulls.
    Kei Kobayashi*, Fordham University
    Joan Lind, University of Tennessee
    Andrew Starnes, University of Hartford
    (1146-60-183)
  • 9:00 a.m.
    A non-central limit theorem on heavy-tailed chaos.
    Shuyang Bai*, University of Georgia
    Takashi Owada, Purdue University
    Yizao Wang, University of Cincinnati
    (1146-60-171)
  • 9:30 a.m.
    The Boltzmann-Enskog process for soft and hard potentials.
    Padmanabhan Sundar*, Louisiana State University
    (1146-60-228)
  • 10:00 a.m.
    Problems in Raw Time Changes of Markov Chains.
    Joseph Glover*, University of Florida
    (1146-60-253)
• Saturday March 16, 2019, 8:00 a.m.-10:50 a.m.
  Special Session on Random Discrete Structures, I
  Room 3520, Mell Classroom Building
  Organizers:
  Lutz P Warnke, Georgia Institute of Technology warnke@math.gatech.edu
  Xavier Pérez-Giménez, University of Nebraska-Lincoln
  

  • 8:00 a.m.
    Large triangle packings and Tuza's conjecture in sparse random graphs.
    Patrick Bennett*, Western Michigan University
    Andrzej Dudek, Western Michigan University
    Shira Zerbib, University of Michigan
    (1146-05-251)
  • 8:30 a.m.
    Zero Forcing of Random Regular Graphs.
    Deepak Bal, Montclair State University
    Patrick Bennett, Western Michigan University
    Sean English*, Ryerson University
    Calum MacRury, University of Toronto
    Pawel Pralat, Ryerson University
    (1146-05-24)
  • 9:00 a.m.
    Semi-random greedy independent set algorithm.
    He Guo*, Georgia Institute of Technology
    Lutz Warnke, Georgia Institute of Technology
    (1146-05-521)
  • 9:30 a.m.
    Finding perfect matchings in random regular graphs in linear expected time.
    Michael Anastos*, Carnegie Mellon University
    Alan M Frieze, Carnegie Mellon University
    (1146-05-281)
  • 10:00 a.m.
    Contagion and Security in Random Directed Networks.
    Hamed Amini*, Georgia State University
    (1146-60-396)
  • 10:30 a.m.
    Bootstrap percolation on uniform attachment graphs.
    Huseyin Acan*, Drexel University
    Boris Pittel, The Ohio State University
    (1146-05-367)
• Saturday March 16, 2019, 8:00 a.m.-10:45 a.m.
  Special Session on Recent Advances in Coarse Geometry, II
  Room 4550B, Mell Classroom Building
  Organizers:
  Jerzy Dydak, University of Tennessee jdydak@utk.edu
  

  • 8:00 a.m.
    Coarse compactifications and controlled products.
    Tomohiro Fukaya, Tokyo Metropolitan University
    Shin-ichi Oguni, Ehime University
    Takamitsu Yamauchi*, Ehime University
    (1146-54-121)
  • 9:00 a.m.
    Finitely $\mathcal{F}$-amenable actions and decomposition complexity of groups.
    Andrew Nicas, McMaster University
    David Rosenthal*, St. John's University
    (1146-20-473)
  • 10:00 a.m.
    Generalized Boundary Swapping.
    Craig R Guilbault, University of Wisconsin-Milwaukee
    Molly A Moran*, Colorado College
    (1146-54-157)
• Saturday March 16, 2019, 8:00 a.m.-10:20 a.m.
  Special Session on Recent Advances in Numerical Methods for PDEs and PDE-constrained Optimization, I
  Room 4041, Draughon Library
  Organizers:
  Yanzhao Cao, Auburn University
  Thi-Thao-Phuong Hoang, Auburn University
  Junshan Lin, Auburn University jzl0097@auburn.edu
  

  • 8:00 a.m.
    Finite element methods for the stochastic Allen-Cahn equation with gradient-type multiplicative noise.
    Xiaobing Feng*, Department of Mathematics
    (1146-65-288)
  • 8:30 a.m.
    A domain-decomposition model reduction technique for convection-dominated PDEs with random velocity fields.
    Guannan Zhang*, Oak Ridge National Laboratory
    Lin Mu, Oak Ridge National Laboratory
    (1146-65-234)
  • 9:00 a.m.
    Asymptotically efficient simulation of elliptic problems with small random forcing.
    Xiaoliang Wan*, Department of Mathematics, LSU
    Xiang Zhou, Department of Mathematics, City University of Hong Kong
    (1146-65-474)
  • 9:30 a.m.
    A Direct Filter Method for Parameter Estimation.
    R Archibald, Oak Ridge National Laboratory
    F Bao*, Florida State University
    X Tu, University of Kansas
    (1146-65-84)
  • 10:00 a.m.
    Strong convergence rate for parareal algorithms for parabolic stochastic partial differential equations.
    Charles-Edouard Bréhier, Institut Camille Jordan, Université Lyon 1, France
    Xu Wang*, Department of Mathematics, Purdue University, USA
    (1146-65-341)
• Saturday March 16, 2019, 8:00 a.m.-10:50 a.m.
  Special Session on Recent Developments in Graph Theory, II
  Room 3510B, Mell Classroom Building
  Organizers:
  Xiaofeng Gu, University of West Georgia xgu@westga.edu
  Jeong-Hyun Kang, University of West Georgia
  David Leach, University of West Georgia
  Rui Xu, University of West Georgia
  

  • 8:00 a.m.
    Gallai-Ramsey number for $K_{5}$.
    Colton Magnant*, Clayton State University
    (1146-05-80)
  • 8:30 a.m.
    Circular Flows in Planar Graphs.
    Daniel Cranston*, Virginia Commonwealth University
    Jiaao Li, School of Mathematical Sciences and LPMC, Nankai University, Tianjin, China
    (1146-05-52)
  • 9:00 a.m.
    Hamiltonian cycles in tough $(P_2\cup P_3)$-free graphs.
    Songling Shan*, Illinois State University
    (1146-05-205)
  • 9:30 a.m.
    The Zarankiewicz problem in 3-partite graphs.
    Michael Tait*, Carnegie Mellon University
    (1146-05-93)
  • 10:00 a.m.
    On the cover Ramsey number of Berge hypergraphs.
    Linyuan Lu*, University of South Carolina
    Zhiyu Wang, University of South Carolina
    (1146-05-301)
  • 10:30 a.m.
    Codegree Turán density of complete $r$-uniform hypergraphs.
    Allan Lo, University of Birmingham, UK
    Yi Zhao*, Georgia State University
    (1146-05-220)
• Saturday March 16, 2019, 8:00 a.m.-10:50 a.m.
  Special Session on Representations of Lie Algebras, Algebraic Groups, and Quantum Groups, II
  Room 3550A, Mell Classroom Building
  Organizers:
  Joerg Feldvoss, University of South Alabama
  Lauren Grimley, Spring Hill College
  Cornelius Pillen, University of South Alabama pillen@southalabama.edu
  

  • 8:00 a.m.
    Tensor product factorizations for $G_1T$-modules.
    Paul Sobaje*, Georgia Southern University
    (1146-20-352)
  • 8:30 a.m.
    On weakly rational singularities of $G$-varieties.
    Nham Ngo*, University of North Georgia - Gainesville
    (1146-20-42)
  • 9:00 a.m.
    Prime spectra of triangulated 2-categories.
    Kent Vashaw*, Louisiana State University
    Milen Yakimov, Louisiana State University
    (1146-18-272)
  • 9:30 a.m.
    Co-t-structures on derived categories of coherent sheaves and the cohomology of tilting modules.
    William D. Hardesty*, Louisiana State University
    (1146-20-387)
  • 10:00 a.m.
    Bounds on the Dimension of $\mathrm{Ext}^1$ for Finite Groups of Lie Type.
    Veronica Shalotenko*, University of Virginia
    (1146-20-199)
  • 10:30 a.m.
    Bosonic Free Field Representations of Twisted Toroidal Lie Algebras.
    Chad R Mangum*, Niagara University
    (1146-17-53)
• Saturday March 16, 2019, 8:00 a.m.-10:20 a.m.
  Special Session on The Modeling and Analysis of Spatially Extended Structures, I
  Room 4027, Draughon Library
  Organizers:
  Shibin Dai, University of Alabama sdai4@ua.edu
  Keith Promislow, Michigan State University
  Qiliang Wu, Ohio University
  

  • 8:00 a.m.
    Weakly singular shock profiles for a regularized shallow water system.
    Robert Pego*, Carnegie Mellon University
    (1146-35-146)
  • 8:30 a.m.
    Boundary homogenization of patchy membranes and the role of clustering in chemoreception.
    Alan Lindsay*, University of Notre Dame
    (1146-60-67)
  • 9:00 a.m.
    Recent Advances in the Modeling of Vesicles.
    David Salac*, University at Buffalo
    Afsoun Rahnama Falavarjani, University at Buffalo
    (1146-76-394)
  • 9:30 a.m.
    Degenerate FCH Functional and Defects in Amphiphilic Structures.
    Shibin Dai*, The University of Alabama
    Keith Promislow, Michigan State University
    (1146-35-62)
  • 10:00 a.m.
    Existence of Solitary Waves in One Dimensional Peridynamics.
    Truong-Son Van*, Carnegie Mellon University
    (1146-35-211)
• Saturday March 16, 2019, 8:30 a.m.-10:50 a.m.
  Special Session on Algebraic and Discrete Methods in Mathematical Biology, II
  Room 4133, Draughon Library
  Organizers:
  Carina Curto, The Pennsylvania State University
  Katherine Morrison, University of Northern Colorado katherine.morrison@unco.edu
  Nora Youngs, Colby College
  

  • 8:30 a.m.
    Tropical Statistics for Phylogenetic Trees.
    Bo Lin*, Georgia Institute of Techlonogy
    Anthea Monod, Columbia University
    Qiwen Kang, University of Kentucky
    Ruriko Yoshida, Naval Postgraduate School
    (1146-05-534)
  • 9:00 a.m.
    Squarefree pseudomonomials in alebrauc biology.
    Matthew Macauley*, Clemson University
    (1146-92-311)
  • 10:00 a.m.
    Oscillations in the ERK network.
    Nida Obatake*, Texas A&M University
    Anne Shiu, Texas A&M University
    Xiaoxian Tang, Texas A&M University
    Angelica Torres, University of Copenhagen
    (1146-92-305)
  • 10:30 a.m.
    Path space cochain models for time series analysis.
    Chad Giusti*, University of Delaware
    Darrick Lee, University of Pennsylvania
    (1146-57-285)
• Saturday March 16, 2019, 8:30 a.m.-10:50 a.m.
  Special Session on Applications of Algebraic Geometry, I
  Room 3027, Draughon Library
  Organizers:
  Greg Blekherman, Georgia Institute of Technology
  Michael Burr, Clemson University burr2@clemson.edu
  Tianran Chen, Auburn University at Montgomery
  

  • 8:30 a.m.
    Faster Solution to Smale's 17th Problem for Binomial Systems.
    Kaitlyn Phillipson, St. Edward's University
    Grigoris Paouris, Texas A&M University
    J. Maurice Rojas*, Texas A&M University
    (1146-14-312)
  • 9:00 a.m.
    Certification for polynomial systems via square subsystems.
    Timothy Duff*, Georgia Institute of Technology
    Frank Sottile, Texas A&M University
    (1146-65-259)
  • 9:30 a.m.
    Simple Graph Density Inequalities with no Sums of Squares Proofs.
    Grigoriy Blekherman, Georgia Institute of Technology
    Annie Raymond*, University of Massachusetts, Amherst
    Mohit Singh, Georgia Institute of Technology
    Rekha Thomas, University of Washington
    (1146-05-299)
  • 10:00 a.m.
    Application of algebraic geometry in deep linear network.
    Dhagash Mehta, United Technologies Research Center
    Tianran Chen, Auburn University at Montgomery
    Tingting Tang*, University of Notre Dame
    Jonathan Hauenstein, University of Notre Dame
    (1146-14-254)
  • 10:30 a.m.
    Numerical irreducible decomposition for multiprojective varieties.
    Jonathan D Hauenstein, University of Notre Dame
    Anton Leykin, Georgia Tech
    Jose I Rodriguez, University of Wisconsin
    Frank Sottile*, Texas A&M University
    (1146-14-260)
• Saturday March 16, 2019, 8:30 a.m.-10:50 a.m.
  Special Session on Commutative and Combinatorial Algebra, II
  Room 3035, Draughon Library
  Organizers:
  Selvi Kara Beyarslan, University of South Alabama selvi@southalabama.edu
  Alessandra Costantini, Purdue University
  

  • 8:30 a.m.
    Initially regular sequences.
    Louiza Fouli*, New Mexico State University
    Susan Morey, Texas State University
    Tài Hà, Tulane University
    (1146-13-57)
  • 9:00 a.m.
    Power edge ideals.
    Michael Cowen*, Clemson University
    James Gossell, Clemson University
    Alan Hahn, Clemson University
    W. Frank Moore, Wake Forest University
    Sean Sather-Wagstaff, Clemson University
    (1146-13-258)
  • 9:30 a.m.
    Edge ideals of oriented graphs.
    Kuei-Nuan Lin*, Penn State University, Greater Allegheny
    Tai Ha, Tulane University
    Susan Morey, Texas State Univeristy
    Enrique Reyes, Centro de Investigacion y de Estudios Avanzados del I.P.N.
    Rafael Villarreal, Centro de Investigacion y de Estudios Avanzados del I.P.N.
    (1146-13-43)
  • 10:00 a.m.
    Symbolic Defect and Cover Ideals.
    Benjamin Drabkin*, University of Nebraska -- Lincoln
    Lorenzo Guerrieri, Universita di Catania
    (1146-13-88)
  • 10:30 a.m.
    Chudnovsky's conjecture and resurgence numbers of fiber products of projective schemes.
    Sankhaneel Bisui, Tulane University
    Tai Ha*, Tulane University
    A.V. Jayanthan, Indian Institute of Technology, Madras
    Abu C. Thomas, Tulane University
    (1146-13-95)
• Saturday March 16, 2019, 8:30 a.m.-10:50 a.m.
  Special Session on Developments in Commutative Algebra, II
  Room 3041, Draughon Library
  Organizers:
  Eloísa Grifo, University of Michigan
  Patricia Klein, University of Kentucky triciajk@umich.edu
  

  • 8:30 a.m.
    Localizations of infinite projective dimension.
    Sean K. Sather-Wagstaff*, Clemson University
    Jonathan P. Totushek, University of Wisconsin-Superior
    (1146-13-75)
  • 9:00 a.m.
    Cosupport in the derived category of graded modules over a graded ring.
    John J. Hull*, University of Utah
    (1146-13-454)
  • 9:30 a.m.
    Cohomological support over derived complete intersections.
    Josh Pollitz*, 1040 Goodhue Blvd
    (1146-13-348)
  • 10:00 a.m.
    Semi-dualizing modules of Ladder Determinantal rings.
    Tony Se, University of Mississippi
    Sean Sather-Wagstaff, Clemson University
    Sandra Spiroff*, University of Mississippi
    (1146-13-123)
  • 10:30 a.m.
    Trace modules, rigidity and ring classifications.
    H Lindo*, Williams College
    (1146-13-526)
• Saturday March 16, 2019, 8:30 a.m.-10:50 a.m.
  Special Session on Discrete and Convex Geometry, II
  Room 4550A, Mell Classroom Building
  Organizers:
  Andras Bezdek, Auburn University bezdean@auburn.edu
  Ferenc Fodor, University of Szeged fodorf@math.u-szeged.hu
  Wlodzimierz Kuperberg, Auburn University
  

  • 8:30 a.m.
    On the real geometric hypothesis of Banach.
    Luis Montejano*, Instituto de Matematicas, UNAM
    (1146-52-249)
  • 9:00 a.m.
    Helly-type results on support lines for disjoint families of unit disks.
    Valeriu Soltan*, George Mason University
    (1146-52-47)
  • 9:30 a.m.
    Tverberg-Type Theorems with Altered Nerves and Intersection Patterns.
    Deborah Oliveros*, Instituto de Matemáticas, UNAM
    (1146-52-144)
  • 10:00 a.m.
    Rupert Property of Convex Bodies.
    Liping Yuan*, Hebei Normal University, P.R. China
    (1146-52-486)
  • 10:30 a.m.
    On the volume bound in the Dvoretzky--Rogers lemma.
    Ferenc Fodor, Department of Geometry, University of Szeged
    Márton Naszódi, Department of Geometry, Eötvös University
    Tamás Zarnócz*, Bolyai Institute, University of Szeged
    (1146-52-376)
• Saturday March 16, 2019, 8:30 a.m.-10:50 a.m.
  Special Session on Evolution Equations and Applications, II
  Room 4127, Draughon Library
  Organizers:
  Dmitry Glotov, Auburn University dvg0001@auburn.edu
  Wenxian Shen, Auburn University
  Paul G. Schmidt, Auburn University
  

  • 8:30 a.m.
    The entry-exit function and relaxation oscillations in slow-fast planar systems.
    Shangbing Ai*, University of Alabama in Huntsville
    Susmita Sadhu, Georgia College and State University
    (1146-34-538)
  • 9:00 a.m.
    Wave breaking in a class of non-local conservation laws.
    Yongki Lee*, Georgia Southern University
    (1146-35-150)
  • 9:30 a.m.
    Transition fronts of a system of parabolic-elliptic Keller-Segel chemotaxis model with logistic source.
    Rachidi B Salako*, The Ohio State University
    (1146-35-241)
  • 10:00 a.m.
    On the mean speed of bistable transition fronts in unbounded domains.
    Hongjun Guo*, Department of Mathematics, University of Miami
    (1146-35-30)
  • 10:30 a.m.
    Uniqueness of positive radial solutions for infinite semipositone $p$ - Laplacian problems in exterior domains.
    K D Chu, Ton Duc Thang University
    D D Hai, Mississippi State University
    R Shivaji*, University of North Carolina at Greensboro
    (1146-35-409)
• Saturday March 16, 2019, 8:30 a.m.-10:40 a.m.
  Session for Contributed Papers, II
  Room 3127, Draughon Library
  

  • 8:30 a.m.
    1D Diffuse Optical Tomography Using A Variationally Constrained Nonlinear Optimization Framework.
    Thowhida Akther*, Clemson University
    Sanwar Uddin Ahmad, Clemson University
    Taufiquar Khan, Clemson University
    (1146-65-327)
  • 8:45 a.m.
    Tests Based on Kurtosis for Multivariate Normality.
    Danush K Wijekularathna*, Troy University
    Huijun Yi, Troy University
    Adhiraj Roka, Troy University
    (1146-62-475)
  • 9:00 a.m.
    The M/M/1 Queue with 'unreliable service' and a working vacation.
    Joshua K Patterson*, University of Texas at Arlington
    (1146-60-400)
  • 9:15 a.m.
    A Threshold Type Policy for Trading a Mean-Reverting Asset with Fixed Transaction Costs.
    Phong Luu*, University of North Georgia
    Jingzhi Tie, University of Georgia
    Qing Zhang, University of Georgia
    (1146-60-100)
  • 9:30 a.m.
    Stochastic-statistical modeling of criminal behavior.
    Chaohao Pan, Courant Institute of Mathematical Sciences, New York University
    Bo Li, Department of Mathematics, University of California, Berkeley
    Chuntian Wang*, Department of Mathematics, University of California, Los Angeles
    Yuqi Zhang, Uber Technologies, Inc.
    Nathan Geldner, Centers for Disease Control and Prevention
    Li Wang, Department of Mathematics, Computational and Data-Enabled Science and Engineering Program
    Andrea L Bertozzi, Department of Mathematics, University of California, Los Angeles
    (1146-60-66)
  • 9:45 a.m.
    Geometry of the Riemannian manifolds determined by the Brownian motion inside small geodesic balls.
    Upul Hemakumara Rupassara*, Southern Illinois University Carbondale
    (1146-60-235)
  • 10:00 a.m.
    Observability of Wave and Schrodinger Equations on $\mathbb{R}^d$ via Uncertainty Principles.
    Walton Green*, Clemson University
    (1146-42-532)
  • 10:15 a.m.
    On the discrete spectrum of exterior elliptic problems.
    Rajan Puri*, University of North Carolina at Charlotte
    Boris Vainberg, University of North Carolina at Charlotte
    (1146-46-36)
  • 10:30 a.m.
    TALK CANCELED: Abel's continuity theorem revisited.
    George O. Golightly*, none, Jacksonville, Texas
    (1146-40-229)
• Saturday March 16, 2019, 9:00 a.m.-10:50 a.m.
  Special Session on Geometric and Combinatorial Aspects of Representation Theory, I
  Room 3456, Mell Classroom Building
  Organizers:
  Mark Colarusso, University of South Alabama mcolarusso@southalabama.edu
  Jonas Hartwig, Iowa State University
  

  • 9:00 a.m.
    Extensions by $\mathbf{K}_2$ and factorization line bundles.
    James Tao*, MIT
    Yifei Zhao, Harvard University
    (1146-14-383)
  • 9:30 a.m.
    Using Staggered Sheaves to Study $K$-Theory of Toric Varieties.
    William Graham, University of Georgia
    Amber Russell*, Butler University
    (1146-19-345)
  • 10:00 a.m.
    Hessenberg varieties and the Stanley--Stembridge conjecture.
    Martha E. Precup*, Washington University in St. Louis
    Megumi Harada, McMaster University
    (1146-05-347)
  • 10:30 a.m.
    The complex Gelfand-Zeitlin system.
    Sam Evens*, University of Notre Dame
    (1146-22-379)
• Saturday March 16, 2019, 9:00 a.m.-10:50 a.m.
  Special Session on Topological Data Analysis, Statistics and Applications, II
  Room 4520, Mell Classroom Building
  Organizers:
  Yu-Min Chung, University of North Carolina at Greensboro
  Vasileios Maroulas, University of Tennessee vmaroula@utk.edu
  

  • 9:00 a.m.
    Data-Dependent Distances for Unsupervised Learning.
    James M. Murphy*, Tufts University, Department of Mathematics
    (1146-62-153)
  • 9:30 a.m.
    Flexible Learning with Persistence Landscapes.
    Alexander Wagner*, University of Florida
    Peter Bubenik, University of Florida
    (1146-55-372)
  • 10:00 a.m.
    Bayesian Inference with Persistent Homology.
    Christopher Anthony Oballe*, The Univerisity of Tennessee, Knoxville
    Farzana Nasrin, The University of Tennessee, Knoxville
    Vasileios Maroulas, The University of Tennessee, Knoxville
    (1146-62-321)
  • 10:30 a.m.
    How Many Directions Determine a Shape and other Sufficiency Results for Two Topological Transforms.
    Sayan Mukherjee*, Duke University
    (1146-60-459)
• Saturday March 16, 2019, 11:00 a.m.-11:50 a.m.
  Invited Address
  Do Sums of Squares Dream of Free Resolutions?
  Room 2550, Mell Classroom Building
  Grigoriy Blekherman*, Georgia Institute of Technology
  (1146-14-60)
• Saturday March 16, 2019, 2:00 p.m.-2:50 p.m.
  Invited Address
  Graphs, network motifs, and threshold-linear algebra in the brain.
  Room 2550, Mell Classroom Building
  Carina Pamela Curto*, Pennsylvania State University
  (1146-00-119)
• Saturday March 16, 2019, 3:00 p.m.-5:50 p.m.
  Special Session on Algebraic and Discrete Methods in Mathematical Biology, III
  Room 4133, Draughon Library
  Organizers:
  Carina Curto, The Pennsylvania State University
  Katherine Morrison, University of Northern Colorado katherine.morrison@unco.edu
  Nora Youngs, Colby College
  

  • 3:00 p.m.
    Using State Polytopes to Construct Diagrams of Combinatorial Neural Codes.
    Robert Davis*, Harvey Mudd College
    (1146-13-302)
  • 3:30 p.m.
    The combinatorics of RNA branching.
    Christine Heitsch*, Georgia Institute of Technology
    (1146-92-322)
  • 4:30 p.m.
    Using canalization for the control of discrete networks.
    David Murrugarra*, University of Kentucky
    (1146-92-130)
  • 5:00 p.m.
    The Polar Complex of Hyperplane Neural Codes.
    Vladimir Itskov, Penn State University
    Alex B. Kunin*, Penn State University
    Zvi H. Rosen, Florida Atlantic University
    (1146-05-316)
  • 5:30 p.m.
    Predicting neural network dynamics from graph structure.
    Katherine Morrison*, University of Northern Colorado
    (1146-92-124)
• Saturday March 16, 2019, 3:00 p.m.-5:50 p.m.
  Special Session on Applications of Algebraic Geometry, II
  Room 3027, Draughon Library
  Organizers:
  Greg Blekherman, Georgia Institute of Technology
  Michael Burr, Clemson University burr2@clemson.edu
  Tianran Chen, Auburn University at Montgomery
  

  • 3:00 p.m.
    Large Sparse Rank-Revealing and its Applications in Numerical Polynomial Algebra.
    Zhonggang Zeng*, Northeastern Illinois University
    (1146-65-423)
  • 3:30 p.m.
    On computing monodromy action over $\mathbb{R}$.
    Margaret H Regan*, University of Notre Dame
    Jonathan D Hauenstein, University of Notre Dame
    (1146-14-456)
  • 4:00 p.m.
    Computing Unit Groups of Curves.
    Justin Chen*, Georgia Institute of Technology
    (1146-13-233)
  • 4:30 p.m.
    Singular value decomposition of chain complexes.
    Jonathan D Hauenstein*, University of Notre Dame
    Danielle A Brake, University of Wisconsin - Eau Claire
    Frank-Olaf Schreyer, Universitat des Saarlandes
    Andrew J Sommese, University of Notre Dame
    Michael E Stillman, Cornell University
    (1146-65-252)
  • 5:00 p.m.
    Statistical estimation under group action, with applications to cryo-electron microscopy.
    Joe Kileel*, Princeton University
    (1146-14-351)
  • 5:30 p.m.
    RF emitter geolocation via polynomial systems.
    Dan Bates*, US Naval Academy
    (1146-14-453)
• Saturday March 16, 2019, 3:00 p.m.-4:50 p.m.
  Special Session on Clustering Methods and Applications, I
  Room 4033, Draughon Library
  Organizers:
  Benjamin McLaughlin, Naval Surface Warfare Center Panama City Division (NSWCPCD) benjamin.mclaughlin@navy.mil
  Sung Ha Kang, Georgia Institute of Technology
  

  • 3:00 p.m.
    Optimal Quantization.
    Mrinal K Roychowdhury*, University of Texas Rio Grande Valley
    (1146-37-74)
  • 3:30 p.m.
    Clustering in Popularity Adjusted Stochastic Block Model.
    Majid Noroozi*, University of Central Florida
    Marianna Pensky, University of Central Florida
    (1146-62-69)
  • 4:00 p.m.
    Automatic Change Detection via Clustering.
    Tesfaye G-Michael*, NSWC PCD
    (1146-00-507)
  • 4:30 p.m.
    A Scatter-and-Collect Algorithm for Parallel Adaptive Clustering.
    Benjamin McLaughlin*, NAVSEA
    (1146-00-504)
• Saturday March 16, 2019, 3:00 p.m.-5:50 p.m.
  Special Session on Combinatorial Matrix Theory, III
  Room 3133, Draughon Library
  Organizers:
  Zhongshan Li, Georgia State University
  Xavier Martínez-Rivera, Auburn University xaviermr@auburn.edu
  

  • 3:00 p.m.
    G-matrices, J-orthogonal matrices, and their sign patterns.
    Frank J Hall*, Department of Mathematics and Statistics, Georgia State University
    (1146-15-127)
  • 3:30 p.m.
    Matroid theory and minimum rank problems for matrix patterns.
    Louis Deaett*, Quinnipiac University
    (1146-15-535)
  • 4:00 p.m.
    Spectrally Arbitrary Patterns over Rings.
    Jillian L Glassett*, Washington State University
    Judi J McDonald, Washington State University
    (1146-15-380)
  • 4:30 p.m.
    Semi-Definiteness over Finite Fields and Graph Pressing Sequences.
    Joshua Cooper*, University of South Carolina
    Erin Hanna, University of South Carolina
    Hays Whitlatch, University of South Carolina
    (1146-15-427)
  • 5:00 p.m.
    A characterization of signed graphs $(G,\Sigma)$ with $\xi(G,\Sigma)\leq 2$.
    Marina Arav*, Georgia State University
    F. Scott Dahlgren, Georgia State University
    Hendricus van der Holst, Georgia State University
    (1146-15-510)
  • 5:30 p.m.
    Progress on a characterization of signed graphs $(G,\Sigma)$ with $\nu(G,\Sigma)\leq 3$.
    Marina Arav, Georgia State University
    F. Scott Dahlgren, Georgia State University
    Hendricus van der Holst*, Georgia State University
    (1146-15-516)
• Saturday March 16, 2019, 3:00 p.m.-5:20 p.m.
  Special Session on Commutative and Combinatorial Algebra, III
  Room 3035, Draughon Library
  Organizers:
  Selvi Kara Beyarslan, University of South Alabama selvi@southalabama.edu
  Alessandra Costantini, Purdue University
  

  • 3:00 p.m.
    Asymptotic resurgence via integral closure.
    Michael DiPasquale, Colorado State University
    Chris Francisco, Oklahoma State University
    Jeff Mermin*, Oklahoma State University
    Jay Schweig, Oklahoma State University
    (1146-13-342)
  • 3:30 p.m.
    Symbolic Powers of Edge Ideals of Graphs.
    Yan Gu, Soochow University
    Huy Tai Ha, Tulane University
    Jonathan L. O'Rourke*, Tulane University
    Joseph W. Skelton, Tulane University
    (1146-13-308)
  • 4:00 p.m.
    Understanding the blow-up of a subword complex along its boundary.
    Sergio Da Silva*, University of Manitoba
    (1146-14-333)
  • 4:30 p.m.
    Rees Algebras of Grade 3 Gorenstein Ideals.
    Edward F. Price III*, Purdue University
    (1146-13-317)
  • 5:00 p.m.
    Cohen-Macaulay Property of Rees Algebras of Jacobian Ideals.
    Tan Dang*, Purdue University
    (1146-13-300)
• Saturday March 16, 2019, 3:00 p.m.-5:50 p.m.
  Special Session on Developments in Commutative Algebra, III
  Room 3041, Draughon Library
  Organizers:
  Eloísa Grifo, University of Michigan
  Patricia Klein, University of Kentucky triciajk@umich.edu
  

  • 3:00 p.m.
    The core of monomial ideals.
    Louiza Fouli*, New Mexico State University
    Jonathan Montaño, New Mexico State University
    Claudia Polini, University of Notre Dame
    Bernd Ulrich, Purdue University
    (1146-13-479)
  • 3:30 p.m.
    Defining equations of Rees algebras for a family of ideals.
    Whitney I Liske*, University of Notre Dame
    (1146-13-231)
  • 4:00 p.m.
    Generalized Gorenstein Arf Rings.
    Ela Celikbas*, West Virginia University
    Olgur Celikbas, West Virginia University
    Shiro Goto, Meiji University
    Naoki Taniguchi, Waseda University
    (1146-13-331)
  • 4:30 p.m.
    Gorenstein Injective Modules under Flat Base Change.
    James Gossell*, Clemson University
    (1146-13-310)
  • 5:00 p.m.
    Unexpected Hypersurfaces through points in P$^n$.
    William Franklin Trok*, University of Kentucky
    (1146-13-531)
  • 5:30 p.m.
    The Auslander-Reiten conjecture for Cohen-Macaulay local rings of small multiplicity.
    Justin Lyle, University of Kansas
    Jonathan Montaño*, New Mexico State University
    (1146-13-269)
• Saturday March 16, 2019, 3:00 p.m.-5:20 p.m.
  Special Session on Differential Equations in Mathematical Biology, III
  Room 4129, Draughon Library
  Organizers:
  Guihong Fan, Columbus State University
  Zhongwei Shen, University of Alberta
  Xiaoxia Xie, Idaho State University xiexia2@isu.edu
  

  • 3:00 p.m.
    Bifurcation and pattern formation in diffusive Klausmeier model of water-plant interaction.
    Xiaoli Wang, Southwest University
    Junping Shi*, College of William and Mary
    Guohong Zhang, Southwest University
    (1146-92-89)
  • 3:30 p.m.
    Optimal control to a facultative mutualistic model with harvesting.
    Liancheng Wang, Kennesaw State University
    Min Wang*, Kennesaw State University
    (1146-92-68)
  • 4:00 p.m.
    Stability and Hopf Bifurcation Analysis for an SEIR Epidemic Model with Delay.
    Liancheng Wang*, Kennesaw State University
    Xiaoqin Wu, Mississippi Valley State University
    (1146-34-426)
  • 4:30 p.m.
    Persistence, coexistence and extinction in two species chemotaxis models on bounded heterogeneous environments.
    Tahir Bachar Issa*, Auburn University
    Wenxian Shen, Auburn University
    (1146-35-244)
  • 5:00 p.m.
    Global Hopf, Bi-stability, and Period doubling bifurcation in a delayed West Nile virus model.
    Guihong Fan*, Columbus State University
    Chunhua Shan, University of Toledo
    Huaiping Zhu, York University
    (1146-39-496)
• Saturday March 16, 2019, 3:00 p.m.-5:50 p.m.
  Special Session on Discrete and Convex Geometry, III
  Room 4550A, Mell Classroom Building
  Organizers:
  Andras Bezdek, Auburn University bezdean@auburn.edu
  Ferenc Fodor, University of Szeged fodorf@math.u-szeged.hu
  Wlodzimierz Kuperberg, Auburn University
  

  • 3:00 p.m.
    Gromov's conjecture for uniform contractions revisited.
    Karoly Bezdek*, University of Calgary, Dept. of Math. and Stats.
    (1146-52-393)
  • 3:30 p.m.
    Optimal spherical antipodal point sets.
    Alexey Glazyrin*, University of Texas Rio Grande Valley
    (1146-52-399)
  • 4:00 p.m.
    Energy optimization on the sphere.
    Dmitriy Bilyk*, University of Minnesota
    (1146-52-238)
  • 4:30 p.m.
    Arrangements of zones on the sphere.
    András Bezdek, Auburn University
    Ferenc Fodor, University of Szeged
    Viktor Vígh*, University of Szeged
    Tamás Zarnócz, University of Szeged
    (1146-52-255)
  • 5:00 p.m.
    On periodic triangulations of $\mathbb{Z}^n$.
    Alexey Garber*, The University of Texas Rio Grande Valley
    (1146-52-181)
  • 5:30 p.m.
    Problem Session.
• Saturday March 16, 2019, 3:00 p.m.-5:20 p.m.
  Special Session on Evolution Equations and Applications, III
  Room 4127, Draughon Library
  Organizers:
  Dmitry Glotov, Auburn University dvg0001@auburn.edu
  Wenxian Shen, Auburn University
  Paul G. Schmidt, Auburn University
  

  • 3:00 p.m.
    Global dynamics of a predator-prey model with general Holling type functional responses.
    Wenzhang Huang*, Department of Mathematical Science, University of Alabama in Huntsville
    Wei Ding, Department of Mathematics, Shanghai Normal University, China
    (1146-34-382)
  • 3:30 p.m.
    The role of the sanctuary in a periodic diffusive Leslie predator-prey model.
    Guangyu Zhao*, Department of Mathematics and Statistics, Auburn University
    (1146-35-353)
  • 4:00 p.m.
    Initial and boundary value problems for the deterministic and stochastic Zakharov-Kuznetsov equation in a bounded domain.
    Nathan Glatt-Holtz, Tulane University
    Roger M Temam, Indiana University Bloomington
    Chuntian Wang*, The University of Alabama
    (1146-35-71)
  • 4:30 p.m.
    Persistence and extinction of stochastic Kolmogorov systems.
    Hai Dang Nguyen*, University of Alabama
    Alex Hening, Tufts University
    (1146-60-412)
  • 5:00 p.m.
    Effects of interaction-mediated dispersal on the persistence of a population.
    Jerome Goddard II*, Auburn University Montgomery
    J. T. Cronin, Louisiana State University
    R. Shivaji, UNC at Greensboro
    (1146-35-264)
• Saturday March 16, 2019, 3:00 p.m.-5:50 p.m.
  Special Session on Experimental Mathematics in Number Theory, Analysis, and Combinatorics, III
  Room 3129, Draughon Library
  Organizers:
  Amita Malik, Rutgers University
  Armin Straub, University of South Alabama straub@southalabama.edu
  

  • 3:00 p.m.
    The product of partition parts.
    Andrew V. Sills*, Georgia Southern University
    Robert P. Schneider, University of Georgia
    (1146-05-182)
  • 3:30 p.m.
    Sequentially congruent partitions and related bijections.
    Robert Schneider*, University of Georgia
    Maxwell Schneider, Decatur High School, Decatur, Georgia
    (1146-11-344)
  • 4:00 p.m.
    On the truncated Jacobi triple product series.
    Ae Ja Yee*, Penn State University
    (1146-11-403)
  • 4:30 p.m.
    New identities of Rogers-Ramanujan-MacMahon type.
    Shashank Kanade*, University of Denver
    Debajyoti Nandi, India
    Matthew C Russell, Rutgers, The State University of New Jersey
    (1146-05-172)
  • 5:00 p.m.
    Computing Special $L$-Values of Certain Modular Forms with Complex Multiplication.
    Wen-Ching Winnie Li, The Pennsylvania State University
    Ling Long, Louisiana State University
    Fang-Ting Tu*, Louisiana State University
    (1146-11-243)
  • 5:30 p.m.
    Connecting partitions to knot diagrams via African and Indian art.
    Alex Harp*, University of Georgia
    Robert Schneider, University of Georgia
    (1146-11-460)
• Saturday March 16, 2019, 3:00 p.m.-5:45 p.m.
  Special Session on Geometric Flows and Minimal Surfaces, II
  Room 4546, Mell Classroom Building
  Organizers:
  Theodora Bourni, University of Tennessee tbourni@utk.edu
  Giuseppe Tinaglia, King's College London and University of Tennessee
  

  • 3:00 p.m.
    On the maximal rate of convergence of the Ricci flow.
    Brett Lawrence Kotschwar*, Arizona State University
    (1146-53-420)
  • 4:00 p.m.
    Uniqueness of ancient solutions of Mean Curvature flow.
    Panagiota Daskalopoulos*, Columbia University
    Sigurd Angenent, University of Wisconsin
    Natasa Sesum, Rutgers University
    (1146-53-108)
  • 5:00 p.m.
    Ancient and translating solutions to geometric flows.
    Theodora Bourni, University of Tennessee, Knoxville
    Mat Langford*, University of Tennessee, Knoxville
    Giuseppe Tinaglia, King's College, London
    (1146-53-23)
• Saturday March 16, 2019, 3:00 p.m.-5:50 p.m.
  Special Session on Geometric Methods in Representation Theory, III
  Room 3550B, Mell Classroom Building
  Organizers:
  Jiuzu Hong, University of North Carolina, Chapel Hill jiuzu@email.unc.edu
  Shrawan Kumar, University of North Carolina, Chapel Hill
  Yiqiang Li, University at Buffalo, the State University of New York
  

  • 3:00 p.m.
    Quantum supergroups at roots of unity.
    Thomas Sale*, University of Virginia
    (1146-16-438)
  • 3:30 p.m.
    On a tensor product categorification at prime roots of unity.
    You O. Qi*, California Institute of Technology
    (1146-20-274)
  • 4:00 p.m.
    Ext-enhanced monoidal Koszul duality for $\mathrm{GL}_2$.
    Matthew Hogancamp, University of Southern California
    Shotaro Makisumi*, Columbia University
    (1146-20-440)
  • 4:30 p.m.
    Nearby cycles for parity sheaves and the affine Hecke category.
    Laura Rider*, University of Georgia
    Pramod Achar, Louisiana State University
    (1146-14-491)
  • 5:00 p.m.
    Yangians and KLR algebras.
    Alex Weekes*, Perimeter Institute for Theoretical Physics
    (1146-00-390)
  • 5:30 p.m.
    Presenting hyperoctahedral Schur algebras.
    Jieru Zhu*, University at Buffalo
    Yiqiang Li, University at Buffalo
    (1146-16-374)
• Saturday March 16, 2019, 3:00 p.m.-5:50 p.m.
  Special Session on Geometric and Combinatorial Aspects of Representation Theory, II
  Room 3456, Mell Classroom Building
  Organizers:
  Mark Colarusso, University of South Alabama mcolarusso@southalabama.edu
  Jonas Hartwig, Iowa State University
  

  • 3:00 p.m.
    Weight modules for $A_1$-graded Lie algebras.
    Michael Lau*, Universite Laval
    Olivier Mathieu, Universite de Lyon 1
    (1146-17-268)
  • 3:30 p.m.
    Quantum Affine Wreath Product Algebras.
    Daniele Rosso*, Indiana University Northwest
    Alistair Savage, University of Ottawa
    (1146-16-198)
  • 4:00 p.m.
    Extending matrix inequalities to Lie groups using Kostant's theorem.
    Tin-Yau Tam*, University of Nevada, Reno, Nevada, USA
    (1146-22-297)
  • 4:30 p.m.
    Pieri inclusions and syzygies for modules of covariants of several vectors and co-vectors.
    John A. Miller*, Baylor University
    (1146-22-265)
  • 5:00 p.m.
    Self-dual Grassmannian, Wronski map, and representations of $\mathfrak{gl}_N$, ${\mathfrak{sp}}_{2r}$, ${\mathfrak{so}}_{2r+1}$.
    Kang Lu*, Indiana University Purdue University Indianapolis
    Evgeny Mukhin, Indiana University Purdue University Indianapolis
    Alexander Varchenko, University of North Carolina at Chapel Hill
    (1146-17-125)
  • 5:30 p.m.
    An Alternating Analogue of $U(\mathfrak{gl}_n)$ and Its Representations.
    Erich Christian Jauch*, Iowa State University
    (1146-16-267)
• Saturday March 16, 2019, 3:00 p.m.-5:50 p.m.
  Special Session on Geometry and Topology of Low Dimensional Manifolds, and Their Invariants, II
  Room 4610A, Mell Classroom Building
  Organizers:
  John Etnyre, Georgia Institute of Technology etnyre@math.gatech.edu
  Bulent Tosun, University of Alabama
  Shea Vela-Vick, Louisiana State University
  

  • 3:00 p.m.
    Applications of the link Floer TQFT to the topology of surfaces in 4-space.
    Ian M Zemke*, Princeton University
    (1146-57-484)
  • 3:30 p.m.
    Cylindrical contact homology of Brieskorn homology 3-spheres.
    R Sebastian Haney, University of Virginia
    Thomas E Mark*, University of Virginia
    (1146-57-435)
  • 4:00 p.m.
    Knots admitting the same non-integral Dehn surgery.
    Kyle Hayden*, Columbia University
    Lisa Piccirillo, University of Texas, Austin
    (1146-57-407)
  • 4:30 p.m.
    On open book decompositions of contact manifolds and the fractional Dehn twist coefficient.
    Peter Feller, ETH Zurich
    Diana Hubbard*, Brooklyn College, CUNY
    (1146-57-363)
  • 5:00 p.m.
    Fibering 4-manifolds over $S^1$.
    Maggie Miller*, Princeton University
    (1146-54-270)
  • 5:30 p.m.
    Bridge trisections and the Thom conjecture.
    Peter Lambert-Cole*, Georgia Institute of Technology
    (1146-57-194)
• Saturday March 16, 2019, 3:00 p.m.-5:50 p.m.
  Special Session on Graph Theory in Honor of Robert E. Jamison's 70th Birthday, III
  Room 3510A, Mell Classroom Building
  Organizers:
  Robert A Beeler, East Tennessee State University beelerr@mail.etsu.edu
  Gretchen Matthews, Virginia Tech gmatthews@vt.edu
  Beth Novick, Clemson University nbeth@clemson.edu
  

  • 3:00 p.m.
    Dyadic representation of graphs.
    Robert E. Jamison, Dept Math, Clemson University, SC
    Henry Martyn Mulder*, Econometrisch Instituut, Erasmus Universiteit, Rotterdam
    (1146-05-58)
  • 3:30 p.m.
    Reconfiguration Sequences.
    Robert Melville*, Clemson University
    Beth A. Novick, Clemson University
    Svetlana Poznanovikj, Clemson University
    (1146-05-362)
  • 4:00 p.m.
    Competition Parameters in Graphs.
    Wayne Goddard*, Clemson University
    (1146-05-79)
  • 4:30 p.m.
    Distributed storage systems: a graph-theoretic perspective.
    Seth Selken*, Clemson University
    (1146-05-55)
  • 5:00 p.m.
    Domination Cover Rubbling.
    Robert A. Beeler*, East Tennessee State University
    Teresa W. Haynes, East Tennessee State University
    Rodney L. Keaton, East Tennessee State University
    (1146-05-170)
  • 5:30 p.m.
    Toughness and prism-hamiltonicity of $P_4$-free graphs.
    Mark Ellingham*, Vanderbilt University
    Pouria Salehi Nowbandegani, Vanderbilt University
    Songling Shan, Illinois State University
    (1146-05-392)
• Saturday March 16, 2019, 3:00 p.m.-5:50 p.m.
  Special Session on Hopf Algebras and Their Applications, III
  Room 3033, Draughon Library
  Organizers:
  Robert Underwood, Auburn University at Montgomery runderwo@aum.edu
  Alan Koch, Agnes Scott College
  

  • 3:00 p.m.
    Models of diagonalizable group schemes.
    Dajano Tossici*, University of Bordeaux
    (1146-14-180)
  • 3:30 p.m.
    Galois scaffolds and semistable extensions.
    Kevin Keating*, University of Florida
    (1146-11-114)
  • 4:00 p.m.
    Cores in Yetter-Drinfel'd Hopf Algebras: Examples.
    Yorck Sommerhäuser*, Memorial University of Newfoundland
    (1146-16-525)
  • 4:30 p.m.
    Biproducts and Extensions: Examples.
    Yevgenia Kashina*, DePaul University
    (1146-16-528)
  • 5:00 p.m.
    On finite-dimensional copointed Hopf algebras over dihedral groups.
    Mitja Mastnak*, Saint Mary's University
    (1146-16-293)
  • 5:30 p.m.
    Hopf-Galois objects as module categories over tensor categories obtained from equivariantization.
    Henry J Tucker*, UC San Diego
    (1146-18-541)
• Saturday March 16, 2019, 3:00 p.m.-5:50 p.m.
  Special Session on Mapping Class Groups, II
  Room 4510B, Mell Classroom Building
  Organizers:
  Joan Birman, Columbia University
  Kevin Kordek, Georgia Institute of Technology
  Dan Margalit, Georgia Institute of Technology dmargalit7@gatech.edu
  

  • 3:00 p.m.
    Congruence subgroups in genus one.
    Autumn E Kent*, University of Wisconsin - Madison
    (1146-57-112)
  • 4:00 p.m.
    Fibrations of 3-manifolds and nowhere continuous functions.
    Balazs Strenner*, Georgia Institute of Technology
    (1146-57-319)
  • 4:30 p.m.
    Automorphisms of the $k$-curve Graph.
    Yang Xiao*, Brown University
    (1146-51-356)
  • 5:00 p.m.
    Distance and intersection number in the curve complex.
    William W Menasco*, University at Buffalo---SUNY
    Dan Margalit, Georgia Institute of Technology
    (1146-54-91)
  • 5:30 p.m.
    Discussion.
• Saturday March 16, 2019, 3:00 p.m.-5:50 p.m.
  Special Session on Nonlinear Reaction-Diffusion Equations and Their Applications, II
  Room 4035, Draughon Library
  Organizers:
  Jerome Goddard,II, Auburn University at Montgomery
  Nsoki Mavinga, Swarthmore College
  Quinn Morris, Appalachian State University morrisqa@appstate.edu
  R. Shivaji, University of North Carolina at Greensboro
  

  • 3:00 p.m.
    Existence and multiplicity of positive radial solutions for singular superlinear elliptic systems in the exterior of a ball.
    D D Hai, Mississippi State University
    R Shivaji*, University of North Carolina at Greensboro
    (1146-35-406)
  • 3:30 p.m.
    Influence of weights on the asymptotic behavior of positive solutions.
    Maya Chhetri*, UNC Greensboro
    Pavel Drabek, University of West Bohemia
    Ratnasingham Shivaji, UNC Greensboro
    (1146-34-385)
  • 4:00 p.m.
    Existence and multiplicity of solutions of nonlinear diffusion equations with a drift term and nonlinear boundary conditions.
    M. N. Nkashama*, University of Alabama at Birmingham
    N. Mavinga, Swarthmore College
    (1146-35-467)
  • 4:30 p.m.
    Criteria for the Existence of Principal Eigenvalue of Time-Periodic Cooperative Linear Systems with Nonlocal Dispersal.
    XiongXiong Bao, Chang'an University
    Wenxian Shen*, Auburn University
    (1146-35-120)
  • 5:00 p.m.
    Positive weak solutions of fractional Laplacian boundary value problems.
    Maya Chhetri, UNC Greensboro
    Petr Girg, University of West Bohemia
    Elliott Hollifield*, UNC Greensboro
    (1146-35-442)
  • 5:30 p.m.
    A Hopf's lemma and the boundary regularity for the fractional p-Laplacian.
    Lingyu Jin, Department of Mathematics, South China Agricultural University
    Yan Li*, Department of Mathematics, Baylor University
    (1146-35-450)
• Saturday March 16, 2019, 3:00 p.m.-5:50 p.m.
  Special Session on Probability and Stochastic Processes, III
  Room 2510, Mell Classroom Building
  Organizers:
  Ming Liao, Auburn University
  Erkan Nane, Auburn University ezn0001@auburn.edu
  Jerzy Szulga, Auburn University
  

  • 3:00 p.m.
    Fractional Integrals.
    Murali Rao*, University of Florida
    (1146-60-292)
  • 3:30 p.m.
    Convergence of numerical solutions for stochastic partial integro-differential equations driven by the space-time white noise.
    Max Gunzburger, Florida State University
    Buyang Li, Hong Kong Polytechnic University
    Jilu Wang*, Mississippi State University
    (1146-65-514)
  • 4:00 p.m.
    Nonlinear stochastic time-fractional slow and fast diffusion equations on $\mathbb{R}^d$.
    Le Chen*, Department of Mathematical Sciences, University of Nevada, Las Vegas
    (1146-60-165)
  • 4:30 p.m.
    Percolation of finite clusters and infinite shielded paths.
    Michael Damron*, Georgia Institute of Technology
    Bounghun Bock, Georgia Institute of Technology
    Charles M Newman, New York University and NYU Shanghai
    Vladas Sidoravicius, NYU Shanghai
    (1146-60-178)
  • 5:00 p.m.
    Stochastic Differential Geometry without Tears.
    olav kallenberg*, Auburn university
    (1146-60-35)
  • 5:30 p.m.
    On fractional Lévy processes: tempering, sample path properties and stochastic integration.
    Farzad Sabzikar*, Iowa State University
    Gustavo Didier, Tulane University
    B. Cooper Boniece, Tulane University
    (1146-60-128)
• Saturday March 16, 2019, 3:00 p.m.-5:50 p.m.
  Special Session on Random Discrete Structures, II
  Room 3520, Mell Classroom Building
  Organizers:
  Lutz P Warnke, Georgia Institute of Technology warnke@math.gatech.edu
  Xavier Pérez-Giménez, University of Nebraska-Lincoln
  

  • 3:00 p.m.
    Rank of random matrices over finite fields.
    Pu Gao*, University of Waterloo
    Amin Coja-Oghlan, Goethe University
    (1146-05-212)
  • 3:30 p.m.
    Upper tails for cycles.
    Abigail Raz*, Rutgers University
    (1146-05-227)
  • 4:00 p.m.
    A Local Limit Theorem For Cliques.
    Ross K Berkowitz*, Yale University
    (1146-05-481)
  • 4:30 p.m.
    The number of maximal independent sets in the Hamming cube.
    Jeff Kahn, Rutgers University
    Jinyoung Park*, Rutgers University
    (1146-05-334)
  • 5:00 p.m.
    Top-down or bottom-up: A tale of correspondances.
    Laura Eslava*, Georgia Institute of Technology
    Louigi Addario-Berry, McGill University
    (1146-05-434)
  • 5:30 p.m.
    Hamiltonian Berge cycles in random hypergraphs.
    Deepak Bal*, Montclair State University
    Pat Devlin, Yale University
    (1146-05-236)
• Saturday March 16, 2019, 3:00 p.m.-5:50 p.m.
  Special Session on Recent Advances in Coarse Geometry, III
  Room 4550B, Mell Classroom Building
  Organizers:
  Jerzy Dydak, University of Tennessee jdydak@utk.edu
  

  • 3:00 p.m.
    Quasi-locality and Property A.
    Jan Spakula*, University of Southampton
    Jiawen Zhang, University of Southampton
    (1146-46-417)
  • 4:00 p.m.
    Asymptotic Filtered Colimits and Coarse Embeddability into Separable Hilbert Spaces.
    Logan McKee Higginbotham*, Campbell University
    (1146-51-389)
  • 4:30 p.m.
    Boundaries of coarse proximity spaces and boundaries of compactifications (PART I).
    Pawel Grzegrzolka*, University of Tennessee
    Jeremy Siegert, University of Tennessee
    (1146-51-105)
  • 5:30 p.m.
    Boundaries of coarse proximity spaces and boundaries of compactifications (PART II).
    Jeremy Siegert*, University of Tennessee Knoxville
    Pawel Grzegrzolka, University of Tennessee Knoxville
    (1146-51-136)
• Saturday March 16, 2019, 3:00 p.m.-5:20 p.m.
  Special Session on Recent Advances in Numerical Methods for PDEs and PDE-constrained Optimization, II
  Room 4041, Draughon Library
  Organizers:
  Yanzhao Cao, Auburn University
  Thi-Thao-Phuong Hoang, Auburn University
  Junshan Lin, Auburn University jzl0097@auburn.edu
  

  • 3:00 p.m.
    Optimal Transport on Graphs with Applications in Robotics.
    Haomin Zhou*, Georgia Institute of Technology
    (1146-65-346)
  • 3:30 p.m.
    High order time discretization for the coupled system of fluid and a poroelastic structure.
    Hyesuk Lee*, Clemson Univeristy
    Hemanta Kunwar, Clemson University
    (1146-65-468)
  • 4:00 p.m.
    Simulating ensembles of parameterized flow problems.
    Zhu Wang*, University of South Carolina
    (1146-65-195)
  • 4:30 p.m.
    Localized Exponential Time Differencing Methods for Parallel Numerical Solution of Stiff Differential Equations.
    Thi Thao Phuong Hoang*, Department of Mathematics and Statistics, Auburn University
    Lili Ju, Department of Mathematics, University of South Carolina
    Zhu Wang, Department of Mathematics, University of South Carolina
    (1146-65-101)
  • 5:00 p.m.
    Overlapping localized exponential time differencing methods for reaction-diffusion equations.
    Xiao Li*, University of South Carolina
    (1146-65-349)
• Saturday March 16, 2019, 3:00 p.m.-5:50 p.m.
  Special Session on Recent Developments in Graph Theory, III
  Room 3510B, Mell Classroom Building
  Organizers:
  Xiaofeng Gu, University of West Georgia xgu@westga.edu
  Jeong-Hyun Kang, University of West Georgia
  David Leach, University of West Georgia
  Rui Xu, University of West Georgia
  

  • 3:00 p.m.
    Coloring graphs containing no $K_5$-subdivision.
    Qiqin Xie, Georgia Tech
    Shijie Xie, Georgia Tech
    Xingxing Yu, Georgia Tech
    Xiaofan Yuan*, Georgia Tech
    (1146-05-145)
  • 3:30 p.m.
    Connectivity of contraction-critical graphs.
    Runrun Liu, Central China Normal University
    Martin Rolek, College of William and Mary
    Gexin Yu*, College of William and Mary
    (1146-05-191)
  • 4:00 p.m.
    Forbidden induced subgraphs and Gallai vertices.
    James Long, West Virginia University
    Kevin G. Milans*, West Virginia University
    Andrea Munaro, West Virginia University
    (1146-05-488)
  • 4:30 p.m.
    Rainbow cycles in edge-colored graphs with large minimum color degree.
    Andrzej Czygrinow, Arizona State University
    Theodore Molla*, University of South Florida
    Brendan Nagle, University of South Florida
    Roy Oursler, Arizona State University
    (1146-05-410)
  • 5:00 p.m.
    The Goldberg-Seymour Conjecture on Edge-Colorings of Multigraphs.
    Guantao Chen*, Georgia State University
    Guangming Jing, Georgia State University
    Wenan Zang, The University of Hong Kong
    (1146-05-210)
  • 5:30 p.m.
    Rounting Numbers of Dense and Expanding Graphs.
    Paul Horn*, University of Denver
    Adam Purcilly, University of Denver
    (1146-05-478)
• Saturday March 16, 2019, 3:00 p.m.-5:50 p.m.
  Special Session on Representations of Lie Algebras, Algebraic Groups, and Quantum Groups, III
  Room 3550A, Mell Classroom Building
  Organizers:
  Joerg Feldvoss, University of South Alabama
  Lauren Grimley, Spring Hill College
  Cornelius Pillen, University of South Alabama pillen@southalabama.edu
  

  • 3:00 p.m.
    Action of Hopf algebras and noncommutative prime spectra.
    Martin Lorenz, Temple University
    Bach Nguyen*, Temple University
    Ramy Yammine, Temple University
    (1146-16-202)
  • 3:30 p.m.
    Toward A Theory of Super Quantum Groups: Classical Yang-Baxter Equations in the Super Context.
    Gizem Karaali*, Pomona College
    (1146-17-483)
  • 4:00 p.m.
    Quantum cluster algebras at roots of unity.
    Bach Nguyen, Temple University
    Kurt M Trampel*, Louisiana State University
    Milen Yakimov, Louisiana State University
    (1146-16-350)
  • 4:30 p.m.
    A combinatorial Fourier transform for quiver representation varieties in type A.
    Pramod N Achar, Louisiana State University
    Maitreyee C Kulkarni*, Institute for Advanced Study
    Jacob P Matherne, Institute for Advanced Study
    (1146-05-424)
  • 5:00 p.m.
    Kazhdan--Lusztig polynomials of matroids.
    Tom Braden, University of Massachusetts Amherst
    June Huh, Institute for Advanced Study/Princeton University
    Jacob P. Matherne*, Institute for Advanced Study
    Nicholas Proudfoot, University of Oregon
    Botong Wang, University of Wisconsin Madison
    (1146-05-444)
  • 5:30 p.m.
    Irreducible characters for category $\mathcal{O}$ in positive characteristics.
    Ming Fang, Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing
    Zongzhu Lin*, Kansas State University
    (1146-20-418)
• Saturday March 16, 2019, 3:00 p.m.-5:20 p.m.
  Special Session on The Modeling and Analysis of Spatially Extended Structures, II
  Room 4027, Draughon Library
  Organizers:
  Shibin Dai, University of Alabama sdai4@ua.edu
  Keith Promislow, Michigan State University
  Qiliang Wu, Ohio University
  

  • 3:00 p.m.
    Regularized curve lengthening within the FCH gradient flow.
    Yuan Chen, Michigan State University
    Keith Promislow*, Michigan State University
    (1146-35-65)
  • 3:30 p.m.
    Curvature driven interface problems: modeling and computation.
    Shuwang Li*, Illinois Institute of Technology
    (1146-76-284)
  • 4:00 p.m.
    Fast algorithm for novel image denoising models using $L^p$-norm of mean curvature.
    Wei Zhu*, Department of Mathematics, University of Alabama, Tuscaloosa
    (1146-68-219)
  • 4:30 p.m.
    Phase Field Modeling and Spectral Computation of Powder Bed Fusion Dynamics in Additive Manufacturing Process.
    Tai-Hsi Fan*, Mechanical Engineering, University of Connecticut, Storrs, CT
    (1146-76-213)
  • 5:00 p.m.
    Efficient Numerical Methods for the Thin-Film Equation and Cahn-Hilliard Equation with Concentration Dependent Mobility.
    Saulo I Orizaga*, Duke University
    Tom Witelski, Duke University
    (1146-35-543)
• Saturday March 16, 2019, 3:00 p.m.-5:20 p.m.
  Special Session on Topological Data Analysis, Statistics and Applications, III
  Room 4520, Mell Classroom Building
  Organizers:
  Yu-Min Chung, University of North Carolina at Greensboro
  Vasileios Maroulas, University of Tennessee vmaroula@utk.edu
  

  • 3:00 p.m.
    Statistical inference with local optima.
    Yen-Chi Chen*, University of Washington
    (1146-62-135)
  • 3:30 p.m.
    Automated Learning of Topological Features: Predicting Protein Stability.
    Francis Charles Motta*, Florida Atlantic University
    (1146-68-415)
  • 4:00 p.m.
    Persistence curves: a new vectorization of persistence diagrams.
    Yu-Min Chung, UNC Greensboro
    Austin Lawson*, UNC Greensboro
    (1146-55-497)
  • 4:30 p.m.
    Estimation of Posterior Cardinality and Intensity Using Bayesian Framework for Persistent Homology.
    Farzana Nasrin*, University of Tennessee Knoxville
    Cassie P. Micucci, University of Tennessee Knoxville
    Vasileios Maroulas, University of Tennessee Knoxville
    (1146-62-318)
  • 5:00 p.m.
    Topology Preserving Mappings on Matrix Manifolds.
    Xiaofeng Ma, Department of Mathematics, Colorado State University, Fort Collins, CO
    Michael Kirby*, Department of Mathematics, Colorado State University, Fort Collins, CO
    Chris Peterson, Department of Mathematics, Colorado State University, Fort Collins, CO
    (1146-51-449)
• Saturday March 16, 2019, 3:00 p.m.-5:40 p.m.
  Session for Contributed Papers, III
  Room 3127, Draughon Library
  

  • 3:00 p.m.
    Modeling of tracer flow via a constrained, mass conservative generalized multiscale finite volume/element and stochastic collocation.
    Michael P Presho*, Southeast Missouri State University
    (1146-35-4)
  • 3:15 p.m.
    A Deferred Correction with Penalty Projection Method for Magnetohydrodynamics.
    Dilek Erkmen*, Michigan Tech University
    (1146-35-10)
  • 3:30 p.m.
    On the $L^p$ regularity of solutions to the generalized Hunter-Saxton system.
    Jaeho Choi, University of Maine
    Nitin Krishna, University of Chicago
    Nicole Magill, Quest University
    Alejandro Sarria*, University of North Georgia
    (1146-35-29)
  • 3:45 p.m.
    Diffuse Optical Tomography Using Iteratively Regularized Gauss-Newton Method In Comparison to Statistical Inversion Method.
    Sanwar Uddin Ahmad*, Clemson University
    Thilo Strauss, ETAS - Robert Bosch GmbH
    Taufiquar Khan, Clemson University
    (1146-35-314)
  • 4:00 p.m.
    Tide Modeling: Coupled Wave Systems with a Single Dampened Layer.
    Alan B Mullenix*, Baylor University
    (1146-35-360)
  • 4:15 p.m.
    Stability inequalities for the delay pseudo-parabolic equations.
    Ilhame Amirali*, The University of Oklahoma, College of Arts & Sciences, Department of Mthematics
    Gabil M. Amiraliyev, Erzincan University, Faculty of Arts & Sciences, Department of Mathematics, Erzincan, 24000,Turkey
    (1146-35-401)
  • 4:30 p.m.
    Approximation and 2-Wasserstein distance for self-similar measures on the unit interval.
    Robert Niedzialomski*, University of Tennessee at Martin
    (1146-28-500)
  • 4:45 p.m.
    Nesbitt Type Inequalities Using Power Series Approach.
    John T Risher*, University of South Carolina
    Wei-Kai Lai, University of South Carolin Salkehatchie
    (1146-26-102)
  • 5:00 p.m.
    Generalization Theory of Linear Algebra.
    Christina Pospisil*, University of Massachusetts Boston
    Eric L Grinberg, University of Massachusetts Boston
    (1146-15-7)
  • 5:15 p.m.
    On new characterizations of matrix monotone functions.
    Trung-Hoa Dinh*, Troy University
    (1146-15-131)
  • 5:30 p.m.
    Characterizations of Exact Complexes of Injective Modules.
    Holly Marie Zolt*, Georgia Southern University
    Alina Iacob, Georgia Southern University
    (1146-13-15)
• Saturday March 16, 2019, 6:00 p.m.-7:30 p.m.
  Reception
  Hosted by the College of Sciences & Mathematics and the Department of Mathematics & Statistics
  Legacy Ballroom, Hotel at Auburn University and Dixon Conference Center

Sunday March 17, 2019

• Sunday March 17, 2019, 9:00 a.m.-11:50 a.m.
  Special Session on Algebraic and Discrete Methods in Mathematical Biology, IV
  Room 4133, Draughon Library
  Organizers:
  Carina Curto, The Pennsylvania State University
  Katherine Morrison, University of Northern Colorado katherine.morrison@unco.edu
  Nora Youngs, Colby College
  

  • 9:00 a.m.
    Max Intersection Complete Codes and the Order Complex.
    Alexander Ruys de Perez*, Texas A&M University
    Anne Shiu, Texas A&M University
    Laura Matusevich, Texas A&M University
    (1146-92-313)
  • 9:30 a.m.
    Correlation of random zeros on Kähler manifolds and off-diagonal asymptotics of the Bergman kernel.
    Nataša Jonoska*, University of South Florida
    Masahico Saito, University of South Florida
    (1146-92-494)
  • 10:30 a.m.
    Threshold-Linear Networks and Mutations of Oriented Matroids.
    Christopher M Langdon*, Pennsylvania State University
    (1146-92-303)
  • 11:00 a.m.
    Reverse engineering of discrete models using algebraic geometry.
    Alan Veliz-Cuba*, Department of Mathematics, University of Dayton
    (1146-92-140)
  • 11:30 a.m.
    Parametric analysis of a model for RNA folding.
    Svetlana Poznanovik*, Clemson University
    (1146-92-323)
• Sunday March 17, 2019, 9:00 a.m.-11:20 a.m.
  Special Session on Applications of Algebraic Geometry, III
  Room 3027, Draughon Library
  Organizers:
  Greg Blekherman, Georgia Institute of Technology
  Michael Burr, Clemson University burr2@clemson.edu
  Tianran Chen, Auburn University at Montgomery
  

  • 9:00 a.m.
    Minimal problems in multiview 3D reconstruction.
    Timothy Duff, Georgia Tech
    Kathlén Kohn, University of Oslo, ICERM
    Anton Leykin*, Georgia Tech
    Tomas Pajdla, Czech Technical University
    (1146-14-294)
  • 9:30 a.m.
    Euclidean distance degree of the multiview variety.
    Laurentiu G. Maxim, UW Madison
    Jose Israel Rodriguez*, UW Madison
    Botong Wang, UW Madison
    (1146-14-239)
  • 10:00 a.m.
    Necklaces count polynomial parametrized osculants.
    Taylor Christian Brysiewicz*, Texas A&M University
    (1146-14-495)
  • 10:30 a.m.
    A Toric Deformation Method for Solving Kuramoto Equations.
    Tianran Chen, Auburn University at Montgomery
    Robert Davis*, Harvey Mudd College
    (1146-14-457)
  • 11:00 a.m.
    On positive duality gaps in semidefinite programming.
    Gabor Pataki*, UNC Chapel Hill
    (1146-14-185)
• Sunday March 17, 2019, 9:00 a.m.-11:20 a.m.
  Special Session on Combinatorial Matrix Theory, IV
  Room 3133, Draughon Library
  Organizers:
  Zhongshan Li, Georgia State University
  Xavier Martínez-Rivera, Auburn University xaviermr@auburn.edu
  

  • 9:00 a.m.
    Perfect Quantum State Transfer in Hypercubes and Perturbations of Hypercubes.
    Sarah Plosker*, Brandon University
    (1146-05-179)
  • 9:30 a.m.
    8 theorems in extremal spectral graph theory.
    Michael Tait*, Carnegie Mellon University
    (1146-05-94)
  • 10:00 a.m.
    Spectrum of the weighted adjacency matrices of a graph.
    Shahla Nasserasr*, Brandon University
    (1146-15-371)
  • 10:30 a.m.
    Resistance distance and resistance matrix of graphs.
    Jiang Zhou*, Georgia State University
    (1146-05-215)
  • 11:00 a.m.
    Graphs that are cospectral for the distance Laplacian.
    Boris Brimkov*, Rice University
    Ken Duna, University of Kansas
    Leslie Hogben, Iowa State University
    Kate Lorenzen, Iowa State University
    Carolyn Reinhart, Iowa State University
    Sung-Yell Song, Iowa State University
    Mark Yarrow, University of Sheffield
    (1146-05-113)
• Sunday March 17, 2019, 9:00 a.m.-11:50 a.m.
  Special Session on Commutative and Combinatorial Algebra, IV
  Room 3035, Draughon Library
  Organizers:
  Selvi Kara Beyarslan, University of South Alabama selvi@southalabama.edu
  Alessandra Costantini, Purdue University
  

  • 9:00 a.m.
    Minimal free resolutions of domino ideals.
    Rachelle R Bouchat*, Indiana University of Pennsylvania
    (1146-13-329)
  • 9:30 a.m.
    Resolutions of ideals associated to subspace arrangements.
    Francesca Gandini*, University of Michigan
    (1146-13-365)
  • 10:00 a.m.
    Homological theory of functions: applying commutative algebra to complexity theory.
    Justin Chen*, Georgia Institute of Technology
    (1146-13-237)
  • 10:30 a.m.
    Homogeneous Liaison and the Sequentially Bounded Licci Property.
    Jesse Keyton*, University of Arkansas
    (1146-13-206)
  • 11:00 a.m.
    The generic link of a determinantal variety.
    Youngsu Kim*, University of Arkansas
    Lance E. Miller, University of Arkansas
    Wenbo Niu, University of Arkansas
    (1146-13-337)
  • 11:30 a.m.
    Cohen-Macaulay Rings of Finite $\operatorname{\mathsf{CM}}_+$-Representation Type.
    Toshinori Kobayashi, Nagoya University
    Justin Lyle*, University of Kansas
    Ryo Takahashi, Nagoya University
    (1146-13-343)
• Sunday March 17, 2019, 9:00 a.m.-11:50 a.m.
  Special Session on Developments in Commutative Algebra, IV
  Room 3041, Draughon Library
  Organizers:
  Eloísa Grifo, University of Michigan
  Patricia Klein, University of Kentucky triciajk@umich.edu
  

  • 9:00 a.m.
    Generating functions associated to the twisted construction for a graded ring.
    Florian Enescu*, Georgia State University
    Yongwei Yao, Georgia State University
    (1146-13-242)
  • 9:30 a.m.
    How Lattice Structure determines algebraic structure on the set of closure operations.
    Janet Vassilev*, University of New Mexico
    (1146-13-296)
  • 10:00 a.m.
    Decomposing Betti diagrams of complete intersections.
    Courtney R Gibbons*, Hamilton College
    Branden Stone, Hamilton College
    Robert Huben, University of Nebraska-Lincoln
    (1146-13-232)
  • 10:30 a.m.
    Asymptotic Syzygies for Products of Projective Space.
    Juliette Bruce*, University of Wisconsin - Madison
    (1146-13-92)
  • 11:00 a.m.
    What Makes a Complex Virtual.
    Michael C Loper*, University of Minnesota
    (1146-13-177)
  • 11:30 a.m.
    Homogeneous prime elements in normal two-dimensional graded rings.
    Anurag K Singh*, University of Utah
    (1146-13-147)
• Sunday March 17, 2019, 9:00 a.m.-11:50 a.m.
  Special Session on Differential Equations in Mathematical Biology, IV
  Room 4129, Draughon Library
  Organizers:
  Guihong Fan, Columbus State University
  Zhongwei Shen, University of Alberta
  Xiaoxia Xie, Idaho State University xiexia2@isu.edu
  

  • 9:00 a.m.
    Colocalization analysis of multi-colored single-molecule microscopy images.
    Xueyan Liu*, University of New Orleans
    Jiahui Xu, St. Jude Children's Research Hospital
    Clifford Guy, St. Jude Children's Research Hospital
    Emilio Boada Romero, St. Jude Children's Research Hospital
    Douglas Green, St. Jude Children's Research Hospital
    Cheng Cheng, St. Jude Children's Research Hospital
    Hui Zhang, St. Jude Children's Research Hospital
    (1146-62-156)
  • 9:30 a.m.
    The Replicator Dynamics for Multilevel Selection in Evolutionary Games.
    Daniel Brendan Cooney*, Princeton University
    (1146-92-18)
  • 10:00 a.m.
    Dynamics of a Producer-Grazer Model Incorporating the Effects of Phosphorus Loading on Grazer's Growth.
    Lale Asik*, Department of Mathematics and Statistics , Texas Tech University
    Angela Peace, Department of Mathematics and Statistics , Texas Tech University
    (1146-34-8)
  • 10:30 a.m.
    Sensitivity Analysis of Ordinary Differential Equation in Angiogenic Model using Sobol Method.
    Zachariah Sinkala, Middle Tennessee State University Murfreesboro TN
    Sujani Ambahera*, Middle Tennessee State University
    (1146-34-502)
  • 11:00 a.m.
    Mathematical Assessment of the Role of Mosquito Insecticide Resistance on Malaria Dynamics.
    Jemal Mohammed-Awel*, Valdosta State university
    Abba Gumel, Arizona State University
    (1146-92-506)
  • 11:30 a.m.
    Sensitivity analysis of activation of Akt revealed by comparative modeling of pathway dynamics through Morris and Sobol methods.
    Zachariah Z Sinkala*, Department of Mathematical Sciences /Middle Tennessee State University
    Sujani S Ambahera, Computational Science/Middle Tennessee State university
    (1146-34-505)
• Sunday March 17, 2019, 9:00 a.m.-10:50 a.m.
  Special Session on Discrete and Convex Geometry, IV
  Room 4550A, Mell Classroom Building
  Organizers:
  Andras Bezdek, Auburn University bezdean@auburn.edu
  Ferenc Fodor, University of Szeged fodorf@math.u-szeged.hu
  Wlodzimierz Kuperberg, Auburn University
  

  • 9:00 a.m.
    Local Theorems on Delone Sets and Tilings.
    Egon Schulte*, Northeastern University
    (1146-52-59)
  • 9:30 a.m.
    The intrinsic volume deviation of the Euclidean ball and a polytope.
    Florian Besau, TU Wien
    Steven Hoehner*, Farmingdale State College
    Gil Kur, MIT
    (1146-52-17)
  • 10:00 a.m.
    Perimeter approximation of convex discs in the hyperbolic plane and on the sphere.
    Ferenc Fodor*, University of Szeged, Hungary
    (1146-52-431)
  • 10:30 a.m.
    Area optimization of special polygons.
    Andras Bezdek*, Department of Mathematics, Auburn University, Auburn, AL
    Antal Joós, Department of Mathematics, University of Dunaújváros, Dunaújváros, Hungary
    (1146-52-433)
• Sunday March 17, 2019, 9:00 a.m.-11:50 a.m.
  Special Session on Experimental Mathematics in Number Theory, Analysis, and Combinatorics, IV
  Room 3129, Draughon Library
  Organizers:
  Amita Malik, Rutgers University
  Armin Straub, University of South Alabama straub@southalabama.edu
  

  • 9:00 a.m.
    What Newton Might Have Known.
    Neil J. Calkin*, School of Mathematical and Statistical Sciences, Clemson University
    Killian Davis, Clemson University
    Evan Haithcock, Clemson University
    Catherine M. Kenyon, School of Mathematical and Statistical Sciences, Clemson University
    Sylvia Wu, Clemson University
    (1146-11-411)
  • 9:30 a.m.
    Inequalities satisfied by the Andrews $\mathrm{spt}$-function.
    Madeline Locus Dawsey*, Emory University
    Riad Masri, Texas A&M University
    (1146-11-149)
  • 10:00 a.m.
    What's the Difference? $p(n)$, $p(2n)$, and $p(2n+1)$.
    Dennis Eichhorn*, UC Irvine
    (1146-05-224)
  • 10:30 a.m.
    In search of mock theta function identities.
    Frank Garvan*, University of Florida
    (1146-11-472)
  • 11:00 a.m.
    Congruences for Fishburn Numbers.
    James A Sellers*, Penn State University
    (1146-11-107)
  • 11:30 a.m.
    Random Walk Approaches to Identities on Higher-order Bernoulli and Euler Polynomials.
    Lin Jiu*, Dalhousie University
    Christophe Vignat, Tulane University
    (1146-11-83)
• Sunday March 17, 2019, 9:00 a.m.-11:50 a.m.
  Special Session on Geometric Flows and Minimal Surfaces, III
  Room 4546, Mell Classroom Building
  Organizers:
  Theodora Bourni, University of Tennessee tbourni@utk.edu
  Giuseppe Tinaglia, King's College London and University of Tennessee
  

  • 9:00 a.m.
    Minimal Surfaces in Hyperbolic 3-Manifolds.
    Baris Coskunuzer*, Boston College
    (1146-53-34)
  • 10:00 a.m.
    Existence of infinitely many minimal hypersurfaces in closed manifolds.
    Antoine Y Song*, Princeton University
    (1146-53-282)
  • 10:30 a.m.
    A mountain pass theorem for minimal hypersurfaces with fixed boundary.
    Rafael Montezuma*, Princeton University
    (1146-53-490)
  • 11:30 a.m.
    Variational methods for the Ginzburg-Landau equations and minimal submanifolds of codimension two.
    Daniel Stern*, Princeton University
    (1146-35-117)
• Sunday March 17, 2019, 9:00 a.m.-11:20 a.m.
  Special Session on Geometric Methods in Representation Theory, IV
  Room 3550B, Mell Classroom Building
  Organizers:
  Jiuzu Hong, University of North Carolina, Chapel Hill jiuzu@email.unc.edu
  Shrawan Kumar, University of North Carolina, Chapel Hill
  Yiqiang Li, University at Buffalo, the State University of New York
  

  • 9:00 a.m.
    Symmetries of tensors and the complexity of matrix multiplication.
    Joseph M Landsberg*, Texas A&M University
    (1146-14-188)
  • 9:30 a.m.
    Cluster Structure on Decorated Double Bott-Samelson Cells.
    Daping Weng*, Michigan State University
    Linhui Shen, Michigan State University
    (1146-13-261)
  • 10:00 a.m.
    Quantum geometry of moduli spaces of local systems.
    Linhui Shen*, Michigan State University
    (1146-22-134)
  • 10:30 a.m.
    Conformal blocks from vertex algebras.
    Chiara Damiolini*, Princeton University
    (1146-14-366)
  • 11:00 a.m.
    Smooth representations of graded algebras.
    Zongzhu Lin*, Kansas State University
    (1146-17-421)
• Sunday March 17, 2019, 9:00 a.m.-11:20 a.m.
  Special Session on Geometric and Combinatorial Aspects of Representation Theory, III
  Room 3456, Mell Classroom Building
  Organizers:
  Mark Colarusso, University of South Alabama mcolarusso@southalabama.edu
  Jonas Hartwig, Iowa State University
  

  • 9:00 a.m.
    Expected value of the one dimensional Earth Mover's Distance.
    Rebecca Bourn, University of Wisconsin - Milwaukee
    Jeb F. Willenbring*, University of Wisconsin - Milwaukee
    (1146-05-328)
  • 9:30 a.m.
    Borel subgroup conjugation on nilpotent subalgebra.
    Huajun Huang*, Auburn University
    Meaza Bogale, Auburn University
    Ming-Cheng Tsai, National Sun Yat-sen University
    (1146-15-256)
  • 10:00 a.m.
    Exponential Hilbert series of equivariant embeddings.
    Wayne A Johnson*, Westminster College
    (1146-17-425)
  • 10:30 a.m.
    Explicit resolutions of unitary highest weight modules for $\mathfrak{su}(p,q)$.
    Markus Hunziker, Baylor University
    John Miller, Baylor University
    Mark Sepanski*, Baylor University
    (1146-17-158)
  • 11:00 a.m.
    Perforated Tableaux Provide a Unified Combinatorial Model for Crystal Operators, Tensor Products,, and Lusztig Involutions.
    Glenn Appleby*, Santa Clara University
    Tamsen Whitehead, Santa Clara University
    (1146-20-12)
• Sunday March 17, 2019, 9:00 a.m.-11:20 a.m.
  Special Session on Geometry and Topology of Low Dimensional Manifolds, and Their Invariants, III
  Room 4610A, Mell Classroom Building
  Organizers:
  John Etnyre, Georgia Institute of Technology etnyre@math.gatech.edu
  Bulent Tosun, University of Alabama
  Shea Vela-Vick, Louisiana State University
  

  • 9:00 a.m.
    Spine removal surgery and applications.
    Samuel Lisi*, University of Mississippi
    Jeremy Van Horn-Morris, University of Arkansas
    Chris Wendl, Humboldt University Berlin
    (1146-57-477)
  • 9:30 a.m.
    Equivalence of Contact Gluing Maps in Heegaard Floer Homology.
    Ryan Leigon*, Louisiana State University
    Federico Salmoiraghi, Louisiana State University
    (1146-57-499)
  • 10:00 a.m.
    Ruling Polynomials and the Colored HOMFLY-PT Polynomial.
    Caitlin Leverson*, Georgia Institute of Technology
    Dan Rutherford, Ball State University
    (1146-57-245)
  • 10:30 a.m.
    Legendrian Large Cables and Non-uniformly Thick Knots.
    Andrew McCullough*, Georgia Institute of Technology
    (1146-54-9)
  • 11:00 a.m.
    Embedding lens spaces in definite 4-manifolds.
    Paolo Aceto, Mathematical Institute University of Oxford
    JungHwan Park*, School of Mathematics, Georgia Institute of Technology
    (1146-57-192)
• Sunday March 17, 2019, 9:00 a.m.-11:50 a.m.
  Special Session on Graph Theory in Honor of Robert E. Jamison's 70th Birthday, IV
  Room 3510A, Mell Classroom Building
  Organizers:
  Robert A Beeler, East Tennessee State University beelerr@mail.etsu.edu
  Gretchen Matthews, Virginia Tech gmatthews@vt.edu
  Beth Novick, Clemson University nbeth@clemson.edu
  

  • 9:00 a.m.
    2-Block Intersection Graphs of Triple Systems.
    John Asplund*, Dalton State College
    (1146-05-273)
  • 9:30 a.m.
    A Mixed Hypergraph Coloring Problem.
    D. Hoffman, Auburn University
    P. Johnson*, Auburn University
    M. Noble, Middle Georgia State University
    A. Owens, Auburn University
    G. Puleo, Auburn University
    N. Terry, Reed College
    (1146-05-139)
  • 10:00 a.m.
    Minor Preserving Deletable Edges in Graphs.
    Sandra R. Kingan*, Brooklyn College, CUNY
    (1146-05-221)
  • 10:30 a.m.
    $e$-exchange basis graph and matroid connectedness.
    Carolyn Chun, United States Naval Academy
    Deborah Chun*, West Virginia University Institute of Technology
    Tyler Moss, West Virginia University Institute of Technology
    Steve Noble, Birbeck, University of London
    (1146-05-16)
  • 11:00 a.m.
    Colorability problem in mixed hypergraphs: a survey.
    Vitaly Voloshin*, Troy University
    (1146-05-275)
  • 11:30 a.m.
    Have You Ever Meta-Conjectured.
    Ronald J. Gould*, Emory University
    (1146-05-104)
• Sunday March 17, 2019, 9:00 a.m.-11:50 a.m.
  Special Session on Mapping Class Groups, III
  Room 4510B, Mell Classroom Building
  Organizers:
  Joan Birman, Columbia University
  Kevin Kordek, Georgia Institute of Technology
  Dan Margalit, Georgia Institute of Technology dmargalit7@gatech.edu
  

  • 9:00 a.m.
    The stable homology of the moduli space of curves with level structures.
    Andrew Putman*, University of Notre Dame
    (1146-57-527)
  • 10:00 a.m.
    Mapping class groups and deformations of flat surfaces.
    Aaron Calderon*, Yale University
    (1146-51-277)
  • 10:30 a.m.
    Strong contractibility of geodesics in the mapping class group.
    Kasra Rafi, University of Toronto
    Yvon Verberne*, University of Toronto
    (1146-57-452)
  • 11:00 a.m.
    Studying distance in the curve graph of a surface.
    Joan S Birman, Columbia University
    Matthew J Morse, Courant Institute of Mathematical Sciences, New York University
    Nancy C Wrinkle*, Northeastern Illinois University
    (1146-54-470)
  • 11:30 a.m.
    Congruence subgroups and the Burau representation.
    Kevin Kordek, Georgia Tech
    Nick Salter*, Columbia University
    (1146-20-118)
• Sunday March 17, 2019, 9:00 a.m.-10:50 a.m.
  Special Session on Nonlinear Reaction-Diffusion Equations and Their Applications, III
  Room 4035, Draughon Library
  Organizers:
  Jerome Goddard,II, Auburn University at Montgomery
  Nsoki Mavinga, Swarthmore College
  Quinn Morris, Appalachian State University morrisqa@appstate.edu
  R. Shivaji, University of North Carolina at Greensboro
  

  • 9:00 a.m.
    Persistence and Extinction of Population in Reaction-Diffusion-Advection Model with Allee Effect Growth.
    Yan Wang, College of William and Mary
    Junping Shi*, College of William and Mary
    Jinfeng Wang, Harbin Normal University
    (1146-92-90)
  • 9:30 a.m.
    Infinitely Many Solutions for an Asymmetric and Weakly Superlinear Elliptic Boundary Value Problem.
    Alfonso Castro, Harvey Mudd College
    Stephen B Robinson*, Wake Forest University
    (1146-35-519)
  • 10:00 a.m.
    Breve $p$-Laplacian eigenvalue problems.
    Mauricio A. Rivas*, North Carolina A&T State University
    (1146-35-489)
  • 10:30 a.m.
    Effects of patch matrix and individual movement response on population persistence at the patch-level.
    Jerome Goddard II*, Auburn University Montgomery
    J. T. Cronin, Louisiana State University
    R. Shivaji, UNC at Greensboro
    (1146-35-263)
• Sunday March 17, 2019, 9:00 a.m.-11:50 a.m.
  Special Session on Probability and Stochastic Processes, IV
  Room 2510, Mell Classroom Building
  Organizers:
  Ming Liao, Auburn University
  Erkan Nane, Auburn University ezn0001@auburn.edu
  Jerzy Szulga, Auburn University
  

  • 9:00 a.m.
    Intermittency fronts and blow-up results for the space-time fractional diffusion.
    Sunday Amaechi Asogwa*, Auburn University
    Erkan Nane, Auburn University
    (1146-60-536)
  • 9:30 a.m.
    Limit theorems for Process-level Betti numbers for Sparse, Critical, and Poisson regimes.
    Takashi Owada*, Purdue University, Department of Statistics
    Andrew Thomas, Purdue University, Department of Statistics
    (1146-60-336)
  • 10:00 a.m.
    Exit time moments, eigenvalues and comparison results for manifolds with a lower Ricci curvature bound.
    Jeffrey J Langford, Bucknell University
    Patrick McDonald*, New College of Florida
    (1146-60-404)
  • 10:30 a.m.
    Numerical approximation for rough differential equations.
    Yanghui Liu*, Purdue University
    Samy Tindel, Purdue University
    (1146-60-115)
  • 11:00 a.m.
    Quantization and Quantization Dimension.
    Mrinal K Roychowdhury*, University of Texas Rio Grande Valley
    (1146-37-72)
  • 11:30 a.m.
    Wavelet estimators of multivariable nonparametric regression functions with long memory data.
    Yunzhu He, University of Alabama in Huntsville
    Dongsheng Wu*, University of Alabama in Huntsville
    (1146-60-129)
• Sunday March 17, 2019, 9:00 a.m.-11:50 a.m.
  Special Session on Random Discrete Structures, III
  Room 3520, Mell Classroom Building
  Organizers:
  Lutz P Warnke, Georgia Institute of Technology warnke@math.gatech.edu
  Xavier Pérez-Giménez, University of Nebraska-Lincoln
  

  • 9:00 a.m.
    On the singularity of random symmetric matrices.
    Asaf Ferber*, MIT
    Visheshv Jain, MIT
    (1146-05-439)
  • 9:30 a.m.
    Minimum Bottleneck Weight of Random Pressing Sequences and Related Processes.
    Joshua Cooper*, University of South Carolina
    Hays Whitlatch, University of South Carolina
    Peter Gartland, University of South Carolina
    (1146-05-448)
  • 10:00 a.m.
    Nearly perfect matchings in uniform hypergraphs.
    Hongliang Lu, Xi'an Jiaotong University
    Xingxing Yu*, Georgia Institute of Technology
    Xiaofan Yuan, Georgia Institute of Technology
    (1146-05-325)
  • 10:30 a.m.
    Minimum co-degree threshold for Berge Hamiltonian cycles in hypergraphs.
    Linyuan Lu*, University of South Carolina
    Zhiyu Wang, Columbia
    (1146-05-208)
  • 11:00 a.m.
    Universality for spanning trees in randomly perturbed graphs.
    Jie Han*, University of Rhode Island
    (1146-05-240)
  • 11:30 a.m.
    Powers of Hamiltonian cycles in randomly augmented graphs.
    Andrzej Dudek*, Western Michigan University
    (1146-05-315)
• Sunday March 17, 2019, 9:00 a.m.-11:45 a.m.
  Special Session on Recent Advances in Coarse Geometry, IV
  Room 4550B, Mell Classroom Building
  Organizers:
  Jerzy Dydak, University of Tennessee jdydak@utk.edu
  

  • 9:00 a.m.
    Dimension and decomposition complexity of tree-graded spaces.
    Nikolay Brodskiy*, University of Tennessee, Knoxville
    (1146-20-338)
  • 10:00 a.m.
    The space of persistence diagrams has infinite asymptotic dimension.
    Greg Bell*, UNC Greensboro
    Austin Lawson, UNC Greensboro
    C. Neil Pritchard, UNC Greensboro
    Dan Yasaki, UNC Greensboro
    (1146-54-289)
  • 11:00 a.m.
    Lifting coarse homotopies.
    Thomas Weighill*, University of Tennessee
    (1146-51-276)
• Sunday March 17, 2019, 9:00 a.m.-10:50 a.m.
  Special Session on Recent Advances in Numerical Methods for PDEs and PDE-constrained Optimization, III
  Room 4041, Draughon Library
  Organizers:
  Yanzhao Cao, Auburn University
  Thi-Thao-Phuong Hoang, Auburn University
  Junshan Lin, Auburn University jzl0097@auburn.edu
  

  • 9:00 a.m.
    Spatially Adaptive Regularization for Inverse Problems in Elliptic Partial Differential Equations.
    Hans-Werner van Wyk*, Auburn University
    (1146-49-530)
  • 9:30 a.m.
    An Uncertainty-weighted ADMM Method for Multiphysics Parameter Estimation.
    Samy Wu Fung*, Emory University
    Lars Ruthotto, Emory University
    (1146-49-279)
  • 10:00 a.m.
    Efficient and High-Order Finite Volume Method for Steady Euler Equations.
    Xucheng Meng*, University of South Carolina
    Guanghui Hu Hu, University of Macau, Macau, S.A.R. China
    Nianyu Yi, Xiangtan University, Xiangtan, Hunan Province, China
    (1146-65-398)
  • 10:30 a.m.
    Efficient Linear Solvers for Two-Phase Navier-Stokes Equations in Free-Surface Models.
    Alistair Bentley*, Dept. Math. Sci., Clemson University
    Chris Kees, U.S. Army Corps of Engineers
    Vince Ervin, Dept. Math. Sci., Clemson University
    (1146-65-287)
• Sunday March 17, 2019, 9:00 a.m.-11:50 a.m.
  Special Session on Recent Developments in Graph Theory, IV
  Room 3510B, Mell Classroom Building
  Organizers:
  Xiaofeng Gu, University of West Georgia xgu@westga.edu
  Jeong-Hyun Kang, University of West Georgia
  David Leach, University of West Georgia
  Rui Xu, University of West Georgia
  

  • 9:00 a.m.
    Structural Rounding: Approximation Algorithms for Graphs Near an Algorithmically Tractable Class.
    Andrew van der Poel*, North Carolina State University
    (1146-05-461)
  • 9:30 a.m.
    The gap between the list-chromatic and chromatic numbers.
    Hemanshu Kaul*, Illinois Institute of Technology
    (1146-05-85)
  • 10:00 a.m.
    DP-coloring of planar graphs.
    Runrun Liu*, Central China Normal University
    (1146-00-132)
  • 10:30 a.m.
    Sharp conditions for the existence of disjoint theta graphs.
    Emily Marshall, Arcadia University
    Michael Santana*, Grand Valley State University
    (1146-05-143)
  • 11:00 a.m.
    Cycle Traversability for Claw-free Graphs and Polyhedral Maps.
    Ervin Győri, Alfréd Rényi Institute of Mathematics
    Michael D Plummer, Vanderbilt University
    Dong Ye*, Middle Tennessee State University
    Xiaoya Zha, Middle Tennessee State University
    (1146-05-402)
  • 11:30 a.m.
    4-vertex linkages in locally Hamiltonian graphs.
    Chris Stephens*, Middle Tennessee State University
    Dong Ye, MTSU
    Xiaoya Zha, MTSU
    Dan Cranston, VCU
    (1146-05-529)
• Sunday March 17, 2019, 9:00 a.m.-11:50 a.m.
  Special Session on Representations of Lie Algebras, Algebraic Groups, and Quantum Groups, IV
  Room 3550A, Mell Classroom Building
  Organizers:
  Joerg Feldvoss, University of South Alabama
  Lauren Grimley, Spring Hill College
  Cornelius Pillen, University of South Alabama pillen@southalabama.edu
  

  • 9:00 a.m.
    Hecke endomorphism algebras and Kazhdan-Lusztig cell theory.
    Jie Du, University of New South Wales
    Brian Parshall*, University of Virginia
    Leonard Scott, University of Virginia
    (1146-20-373)
  • 9:30 a.m.
    On the combinatorics of crystal posets.
    Molly Lynch*, North Carolina State University
    (1146-05-291)
  • 10:00 a.m.
    Using Path Realization to Show the Tensor Product-Like Structure of Certain $U_q\left(\widehat{s\ell}(n)\right)$ - Demazure Crystals.
    Maggie Rahmoeller*, Roanoke College
    (1146-17-397)
  • 10:30 a.m.
    Weight conjectures for fusion systems.
    Justin Lynd*, University of Louisiana at Lafayette
    (1146-20-422)
  • 11:00 a.m.
    Schur Lie-Multipliers of Leibniz algebras.
    Guy R Biyogmam*, Georgia College & State University
    (1146-17-41)
  • 11:30 a.m.
    Second-Maximal Subalgebras of Leibniz Algebras.
    Lindsey R Bosko-Dunbar*, Spring Hill College
    Jonathan Dunbar, Spring Hill College
    J.T. Hird, WV Tech
    Kristen Stagg Rovira, CSU Dominguez Hills
    (1146-17-476)
• Sunday March 17, 2019, 9:00 a.m.-10:40 a.m.
  Session for Contributed Papers, IV
  Room 3127, Draughon Library
  

  • 9:00 a.m.
    A Cayley-type theorem for $g$-dimonoids.
    Yuri Movsisyan*, Yerevan State University, University of Bergen
    Marlen Yolchyan, Yerevan State University
    (1146-08-14)
  • 9:15 a.m.
    Numerical Semigropus and Kunz Polytopes.
    Elie Alhajjar, United States Military Academy at West Point
    Travis Russell, United States Military Academy at West Point
    Michael Steward*, United States Military Academy at West Point
    (1146-05-22)
  • 9:30 a.m.
    Linearity of Saturation for Berge Hypergraphs.
    Sean English*, Ryerson University
    Daniel Gerbner, Renyi Institute
    Abhishek Methuku, Renyi Institute
    Michael Tait, Carnegie Mellon University
    (1146-05-25)
  • 9:45 a.m.
    Harmonious Labelings of Classes of Disjoint Unions of Odd Cycles and Certain Trees.
    Ken J. Roblee*, Troy University
    Atif Abueida, University of Dayton
    (1146-05-175)
  • 10:00 a.m.
    List-edge coloring planar graphs of maximum degree.
    Joshua Harrelson*, Auburn University
    (1146-05-320)
  • 10:15 a.m.
    On Prime Labeling Graphs and Hypergraphs.
    John Asplund, Dalton State College
    Arran Hamm*, Winthrop University
    Jessica Hamm, Winthrop University
    Zhiyu Wang, University of South Carolina
    Alan Way, Winthrop University
    (1146-05-515)
  • 10:30 a.m.
    Mimetic Finite Difference Methods in Hydrology.
    H B Matlock*, MTSU
    (1146-65-445)

Inquiries: meet@ams.org

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