AMS Sectional Meeting Full Program

Current as of Sunday, October 15, 2023 03:30:03

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• Inquiries: meet@ams.org

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2023 Fall Central Sectional Meeting

• Creighton University, Omaha, NE
• October 7-8, 2023 (Saturday - Sunday)
• Meeting #1189

Associate Secretary for the AMS Scientific Program:

Betsy Stovall, University of Wisconsin-Madison stovall@math.wisc.edu

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Saturday October 7, 2023

• Saturday October 7, 2023, 7:00 a.m.-4:00 p.m.
  Registration
  Atrium, Hixson-Lied Science Building
  Organizers:
  Jennifer Pitt, American Mathematical Society
• Saturday October 7, 2023, 7:30 a.m.-4:00 p.m.
  Exhibit & Book Sale
  Student Lounge, Hixson-Lied Science Building
  Organizers:
  Courtney Church, AMS
• Saturday October 7, 2023, 7:30 a.m.-4:00 p.m.
  Membership
  Student Lounge, Hixson-Lied Science Building
  Organizers:
  Jennifer Huntley, American Mathematical Society
• Saturday October 7, 2023, 8:00 a.m.-11:00 a.m.
  Special Session on Advances in Operator Algebras I
  310, Eppley Building
  Organizers:
  Christopher Schafhauser, University of Nebraska--Lincoln cschafhauser2@unl.edu
  Ionut Chifan, University of Iowa
  

  • 8:00 a.m.
    On free entropy dimension
    Dimitri Y. Shlyakhtenko*, UCLA
    (1189-46-26886)
  • 9:00 a.m.
    Representations of Cartan Inclusions
    Catherine Zimmitti*, University of Nebraska - Lincoln
    (1189-46-26773)
  • 9:30 a.m.
    Strong $1$-boundedness, $L^{2}$-Betti numbers, algebraic soficity, and graph products
    Ian Charlesworth, Cardiff University
    Rolando de Santiago, Purdue University
    Benjamin Richard Hayes*, University of Virginia
    David Jekel, University of California, San Diego
    Srivatsav Kunnawalkam Elayavalli, UCLA
    Brent Nelson, Michigan State University
    (1189-46-26519)
  • 10:30 a.m.
    Rigidity for von Neumann Algebras of Graph Product Groups
    Ionut Chifan, University of Iowa
    Michael Davis*, University of Iowa
    Daniel Drimbe, KU Leuven
    (1189-46-26672)
• Saturday October 7, 2023, 8:00 a.m.-10:30 a.m.
  Special Session on Automorphic Forms, their Arithmetic, and their Applications I
  210, Eppley Building
  Organizers:
  Aaron J Pollack, University of California, San Diego apollack@ucsd.edu
  Spencer Leslie, Boston College
  

  • 8:00 a.m.
    Siegel modular forms and Siegel vectors
    Ralf Schmidt*, University of North Texas
    (1189-11-26265)
  • 9:00 a.m.
    Statistics of Cohomological Automorphic Representations and the Endoscopic Classification
    Rahul Dalal*, Johns Hopkins University
    Mathilde Gerbelli-Gauthier, Institute for Advanced Study
    (1189-11-26384)
  • 9:30 a.m.
    p-adic families of Yoshida lifts and congruences
    Zheng Liu*, University of California, Santa Barbara
    (1189-11-26514)
• Saturday October 7, 2023, 8:00 a.m.-11:00 a.m.
  Special Session on Commutative Algebra, Differential Operators, and Singularities I
  361, Hixson-Lied Science Building
  Organizers:
  Uli Walther, Purdue University walther@math.purdue.edu
  Claudia Miller, Syracuse University
  Vaibhav Pandey, Purdue University
  

  • 8:00 a.m.
    Colength, multiplicity, and ideal closure operations
    Linquan Ma*, Purdue University
    Pham Hung Quy, FPT University
    Ilya Smirnov, Basque Center for Applied Mathematics
    (1189-13-26326)
  • 8:30 a.m.
    Resolutions of differential operators
    Rachel N Diethorn*, Oberlin College
    Jack Jeffries, University of Nebraska
    Claudia Miller, Syracuse University
    Nicholas Packauskas, SUNY Cortland
    Josh Pollitz, University of Utah
    Hamidreza Rahmati, Syracuse University
    Sophia Vassiliadou, Georgetown University
    (1189-13-26401)
  • 9:00 a.m.
    Differential Modules and Deformations of Free Complexes
    Maya Banks*, University of Wisconsin - Madison
    Keller VandeBogert, University of Notre Dame
    (1189-13-26562)
  • 9:30 a.m.
    Ideals of minors of certain sparse matrices and associated simplicial complexes
    Vinh Nguyen, University of Arkansas
    Hunter Simper*, University of Utah
    (1189-13-26484)
  • 10:00 a.m.
    Equivariant resolutions over Veronese rings
    Ayah Almousa, University of Minnesota - Twin Cities
    Michael Perlman, University of Minnesota
    Alexandra Pevzner*, University of Minnesota - Twin Cities
    Victor Reiner, University of Minnesota - Twin Cities
    Keller VandeBogert, University of Notre Dame
    (1189-13-26512)
  • 10:30 a.m.
    Cartier algebras through the lens of $p$-families
    Anna Brosowsky*, University of Michigan
    (1189-13-26637)
• Saturday October 7, 2023, 8:00 a.m.-11:00 a.m.
  Special Session on Discrete, Algebraic, and Topological Methods in Mathematical Biology I
  G04, Hixson-Lied Science Building
  Organizers:
  Alexander B Kunin, Creighton University alexkunin@creighton.edu
  

  • 8:00 a.m.
    Introductory Remarks
  • 8:30 a.m.
    Break
  • 9:00 a.m.
    Planar Convex Codes are Decidable
    Boris Bukh, Carnegie Mellon University
    Robert Amzi Jeffs*, Carnegie Mellon University
    (1189-52-26277)
  • 9:30 a.m.
    Insights of Persistent Homology into Pluripotent Stem Cell Differentiation
    Paul Anderson, California Polytechnic State University
    Elena S Dimitrova, Cal Poly, San Luis Obispo
    Melissa Kemp, Emory University
    Alexander Ruys De Perez*, Georgia Institute of Technology
    (1189-92-26611)
  • 10:00 a.m.
    Topological data analysis of long-term plant-pollinator data
    Chad Giusti, Oregon State University
    Melinda Kleczynski*, National Institute of Standards and Technology
    (1189-55-26483)
  • 10:30 a.m.
    Discrete, combinatorial, and topological methods for analyzing stimulus spaces via neural activation sequences
    Jerome Roehm*, Doane University
    (1189-92-26422)
• Saturday October 7, 2023, 8:00 a.m.-11:00 a.m.
  Special Session on Foliations, Flows, and Groups I
  113, Eppley Building
  Organizers:
  Ying Hu, University of Nebraska Omaha yinghu@unomaha.edu
  Michael Landry, Washington University in Saint Louis
  

  • 8:00 a.m.
    CANCELED End-periodic homeomorphisms and depth-one foliations of 3-manifolds
    Marissa Kawehi Loving*, University of Wisconsin Madison
    (1189-57-26524)
  • 9:00 a.m.
    The (fractional) Dehn twist coefficient and infinite-type surfaces
    Peter Feller, ETH Zurich
    Diana Hubbard, Brooklyn College
    Hannah Turner*, Georgia Institute of Technology
    (1189-57-26703)
  • 10:00 a.m.
    Birkhoff sections for Anosov flows
    Chi Cheuk Tsang*, UC Berkeley
    (1189-57-25628)
• Saturday October 7, 2023, 8:00 a.m.-11:00 a.m.
  Special Session on Harmonic Analysis in the Midwest I
  309, Eppley Building
  Organizers:
  Betsy Stovall, University of Wisconsin-Madison stovall@math.wisc.edu
  Terence L. J. Harris, Cornell University
  

  • 8:00 a.m.
    Maximal averages with respect to balls and spheres
    Loukas Grafakos*, Univeristy of Missouri
    (1189-42-26252)
  • 8:30 a.m.
    Robin harmonic measure in rough domains
    Stefano Decio*, University of Minnesota
    (1189-35-26901)
  • 9:00 a.m.
    Fourier Restriction to the sphere is extremizable more often than not
    Taryn Cristina Flock*, Macalester College
    Betsy Stovall, University of Wisconsin-Madison
    (1189-42-26636)
  • 9:30 a.m.
    On Falconer-type problems for dot products
    Steven Michael Senger*, Missouri State University
    (1189-28-26620)
  • 10:00 a.m.
    $\beta $-numbers and $C^{1,\alpha }$-rectifiability in $\mathbb {R}^n$
    Kennedy Obinna Idu*, University of Toronto
    (1189-42-26488)
  • 10:30 a.m.
    Hausdorff dimension of unions of $k$-planes
    Shengwen Gan*, Massachusetts Institute of Technology
    (1189-42-26220)
• Saturday October 7, 2023, 8:00 a.m.-11:00 a.m.
  Special Session on Homotopy Theory I
  112C, Eppley Building
  Organizers:
  Prasit Bhattacharya, New Mexico State University
  Agnes Beaudry, University of Colorado Boulder agnes.beaudry@colorado.edu
  Zhouli Xu, University of California, San Diego
  

  • 8:00 a.m.
    Dualizing R-motivic A-modules
    Prasit Bhattacharya, New Mexico State University
    Bertrand J Guillou*, University of Kentucky
    Ang Li, University of California, Santa Cruz
    (1189-14-26347)
  • 8:30 a.m.
    The Borel and genuine $C_2$-equivariant Adams spectral sequences
    Sihao Ma*, University of Notre Dame
    (1189-55-26527)
  • 9:00 a.m.
    Oligomorphic Spectra
    Sophie Kriz*, Princeton University
    (1189-55-26309)
  • 9:30 a.m.
    Endotrivial modules for groups with periodic cohomology via Galois descent
    Richard Wong*, UCLA
    (1189-55-26580)
  • 10:00 a.m.
    The stable Picard group of the real motivic Steenrod subalgebra A(1)
    Xu Gao, Math Department, UC Santa Cruz
    Ang Li*, University of California, Santa Cruz
    (1189-55-26314)
  • 10:30 a.m.
    The universal exponential formula relating multiplicative and additive power operations
    Millie Deaton, University of Kentucky
    David Mehrle*, University of Kentucky
    Nat Stapleton, University of Kentucky
    (1189-55-26210)
• Saturday October 7, 2023, 8:00 a.m.-11:00 a.m.
  Special Session on Interactions of Floer Homologies, Contact Structures, and Symplectic Structures I
  111, Eppley Building
  Organizers:
  Robert DeYeso III, University of Iowa robldeye@gmail.com
  Joseph Breen, University of Iowa
  

  • 8:00 a.m.
    Birman-Ko-Lee Left Canonical Form and Fractional Dehn Twist Coefficient
    Michele Capovilla-Searle*, Case Western University
    Keiko Kawamuro, University of Iowa
    Rebecca Sorsen, University of Iowa
    (1189-57-26540)
  • 8:30 a.m.
    Naturality of Legendrian LOSS invariant under positive contact surgery and Legendrian non-simple knot
    Shunyu Wan*, University of Virginia
    (1189-57-26232)
  • 9:00 a.m.
    Persistent Legendrian contact homology
    Maya Basu, University of California, Berkeley
    Austin Christian*, Georgia Institute of Technology
    Ethan Clayton, University of Illinois
    Daniel Irvine, Georgia Institute of Technology
    Fredrick Mooers, Virginia Polytechnic Institute and State University
    Weizhe Shen, Georgia Institute of Technology
    (1189-57-26446)
  • 9:30 a.m.
    Intermission
  • 10:00 a.m.
    High-dimensional anti-surgery for Weinstein manifolds
    Ipsita Datta, Institute for Advanced Study
    Oleg Lazarev, University of Massachusetts Boston
    Chindu Mohanakumar, Duke University
    Angela Wu*, University College of London and Louisiana State University
    (1189-53-26954)
  • 10:30 a.m.
    When obstruction bundle gluing meets Kuranishi structures
    Erkao Bao*, University of Minnesota
    Ke Zhu, Minnesota State University Mankato
    (1189-57-26325)
• Saturday October 7, 2023, 8:00 a.m.-11:00 a.m.
  Special Session on Mathematical Modeling and Analysis in Ecology and Epidemiology I
  G59, Hixson-Lied Science Building
  Organizers:
  Yu Jin, University of Nebraska-Lincoln yjin6@unl.edu
  Shuwen Xue, Northern Illinois University
  Chayu Yang, University of Nebraska-Lioncoln
  

  • 8:00 a.m.
    Biological aggregations from spatial memory and nonlocal advection
    Di Liu, Harbin Institute of Technology
    Jonathan Potts, University of Sheffield
    Yurij Salmaniw, University of Alberta
    Junping Shi*, College of William & Mary
    Hao Wang, University of Alberta
    (1189-92-26807)
  • 8:30 a.m.
    Using Asymptotics for Stability Determination for Systems of ODEs in Epidemiology
    Glenn Ledder*, University of Nebraska-Lincoln
    (1189-34-27022)
  • 9:00 a.m.
    HIV infection dynamics and viral rebound: Modeling results from humanized mice
    Libin Rong*, University of Florida
    (1189-92-26948)
  • 9:30 a.m.
    Population Dynamics in Stream Networks
    Zhisheng Shuai*, University of Central Florida
    (1189-92-27028)
  • 10:00 a.m.
    Examine the impact of movement pattern on disease transmissions
    Yanyu Xiao*, University of Cincinnati
    (1189-92-26943)
  • 10:30 a.m.
    Dynamics and bifurcations of a predator-prey system with Holling type functional response and Allee effects
    Chunhua Shan*, The University of Toledo
    (1189-92-26521)
• Saturday October 7, 2023, 8:00 a.m.-11:00 a.m.
  Special Session on Progress in Nonlinear Waves I
  Nonlinear wave problems describe a great variety of behaviors in physical systems. While we will focus primarily on problems arising from fluid motion and optical transmission, many other areas of application such as elasticity, combustion, and chemical reaction dynamics, among others, are also of great interest.
  404, Hixson-Lied Science Building
  Organizers:
  David M. Ambrose, Drexel University ambrose@math.drexel.edu
  

  • 8:00 a.m.
    Introductory Remarks
  • 8:30 a.m.
    Subharmonic Stability of Periodic Traveling Waves in Dissipative Systems
    Mathew A. Johnson*, University of Kansas
    (1189-35-26915)
  • 9:00 a.m.
    On the stability of the dnoidal waves for the Schroedinger - KdV system
    Atanas G. Stefanov*, University of Alabama Birmingham
    (1189-35-26531)
  • 9:30 a.m.
    Regularity of a family of quasilinear waves
    Yannan Shen*, University of Kansas
    (1189-35-26842)
  • 10:00 a.m.
    On the derivation of the homogeneous kinetic wave equation for a nonlinear random matrix model
    Guillaume Dubach, École Polytechnique
    Pierre Germain, Imperial College London
    Benjamin Harrop-Griffiths*, Georgetown University
    (1189-34-26525)
  • 10:30 a.m.
    Dichotomy Questions for the Electromagnetic Nonlinear Schrödinger Equation
    Magdalena Czubak, University of Colorado Boulder
    Ian Daniel Miller*, University of Colorado Boulder
    Svetlana Roudenko, Florida International University
    (1189-35-26897)
• Saturday October 7, 2023, 8:00 a.m.-11:00 a.m.
  Special Session on Recent Development in Advanced Numerical Methods for Partial Differential Equations I
  522, Hixson-Lied Science Building
  Organizers:
  Mahboub Baccouch, University of Nebraska At Omaha mbaccouch@unomaha.edu
  

  • 8:00 a.m.
    A posteriori error estimates for an ultra-weak discontinuous Galerkin approximation of second-order elliptic problems
    Mahboub Baccouch*, University of Nebraska At Omaha
    (1189-65-26944)
  • 8:30 a.m.
    Numerical moment stabilization of central difference approximations for linear stationary reaction-convection-diffusion equations
    Thomas Lee Lewis*, University of North Carolina at Greensboro
    (1189-65-26852)
  • 9:00 a.m.
    Immersed Finite Elements for Nonlinear Elliptic Problems with Interfaces
    Slimane Adjerid*, Virginia Tech
    (1189-65-26940)
  • 10:00 a.m.
    Recent developments in numerical methods for nonlinear stochastic PDEs
    Xiaobing Feng*, The University of Tennessee
    (1189-65-26836)
• Saturday October 7, 2023, 8:00 a.m.-11:00 a.m.
  Special Session on Topology of 3- and 4-Manifolds !
  109, Eppley Building
  Organizers:
  Alexander Zupan, University of Nebraska-Lincoln zupan@unl.edu
  Roman Aranda, Binghamton University
  David Auckly, Kansas State University
  

  • 8:00 a.m.
    Corks Equivalent to Fintushel-Stern Knot Surgery
    Charles Ransome Stine*, Brandeis University
    (1189-57-26434)
  • 8:30 a.m.
    A cork theorem for diffeomorphisms
    Terrin Warren*, University of Georgia
    (1189-57-26452)
  • 9:00 a.m.
    Exotic Dehn twists on 4-manifolds
    Hokuto Konno*, University of Tokyo
    (1189-57-26179)
  • 9:30 a.m.
    Non-isotopic splitting spheres in $S^4$
    Mark Hughes, Brigham Young University
    Seungwon Kim, Sungkyunkwan University
    Maggie Miller*, University of Texas at Austin
    (1189-57-26709)
  • 10:00 a.m.
    Smoothing 3-balls in the 5-ball
    Daniel H Hartman*, University of Georgia
    (1189-57-26182)
  • 10:30 a.m.
    Weinstein fillings of contact Heegaard splittings
    Gabriel Islambouli*, University of California, Davis
    Laura P. Starkston, University of California, Davis
    (1189-57-26929)
• Saturday October 7, 2023, 8:30 a.m.-11:00 a.m.
  Special Session on Advances in Graph Theory and Combinatorics I
  246, Hixson-Lied Science Building
  Organizers:
  Bernard Lidicky, Iowa State University lidicky@iastate.edu
  Steve Butler, Iowa State University
  

  • 8:30 a.m.
    Counting 5-Correspondence Colourings
    Evelyne Smith-Roberge*, Georgia Institute of Technology
    (1189-05-26782)
  • 9:00 a.m.
    Recent progress on Acyclic Edge Coloring Conjecture
    Lina Li*, Iowa State Univerisity
    (1189-05-26903)
  • 9:30 a.m.
    Flexible list coloring and maximum average degree
    Peter Anthony Bradshaw*, University of Urbana-Champaign
    (1189-05-26706)
  • 10:00 a.m.
    Maximizing the number of odd cycles in a planar graph
    Emily Heath*, Iowa State University
    Ryan Martin, Iowa State University
    Chris Wells, Auburn University
    (1189-05-26990)
  • 10:30 a.m.
    Positive co-degree conditions for spanning structures
    Anastasia Halfpap*, Iowa State University
    Van Magnan, University of Montana
    (1189-05-26784)
• Saturday October 7, 2023, 8:30 a.m.-11:00 a.m.
  Special Session on Analytic Number Theory and Related fields I
  211, Eppley Building
  Organizers:
  Vorrapan Chandee, Kansas State University chandee@ksu.edu
  Xiannan Li, Kansas State University
  Micah B. Milinovich, University of Mississippi
  

  • 8:30 a.m.
    On Hilbert cubes in certain sets
    Ali Alsetri, University of Kentucky
    Xuancheng Shao*, University of Kentucky
    (1189-11-26450)
  • 9:00 a.m.
    Partitions into sums of two squares
    Jaime D. Hernandez Palacios*, University of Mississippi
    (1189-11-26570)
  • 9:30 a.m.
    Random multiplicative functions and deterministic applications
    Rodrigo Angelo, Stanford University
    K Soundararajan, Stanford University
    Max Wenqiang Xu*, Stanford University
    (1189-11-26261)
  • 10:00 a.m.
    L^{1} means of exponential sums with multiplicative coefficients
    Maksym Radziwill*, Northwestern University
    (1189-11-26631)
• Saturday October 7, 2023, 8:30 a.m.-11:00 a.m.
  Special Session on Applied Knot Theory I
  107, Eppley Building
  Organizers:
  Isabel K. Darcy, University of Iowa isabel-darcy@uiowa.edu
  Eric Rawdon, University of St. Thomas
  

  • 8:30 a.m.
    Mapper--type algorithms for complex data and applications to knot theory
    Pawel Dlotko, DIOSCURI Centre in Topological Analysis
    Davide Gurnari, DIOSCURI Centre in Topological Analysis
    Radmila Sazdanovic*, NC State University
    (1189-55-26907)
  • 9:00 a.m.
    Unraveling the Genome: An Interplay of Computational Topology and Super-resolution Microscopy
    Dimos Gkountaroulis*, Baylor College of Medicine
    (1189-92-26765)
  • 9:30 a.m.
    Tangle Tabulation
    Zachary Bryhtan*, University of Iowa
    Nicholas Connolly, INRIA
    Isabel K. Darcy, University of Iowa
    Ethan Rooke, University of Iowa
    Joseph Starr, University of Iowa
    (1189-57-26600)
  • 10:00 a.m.
    Genome Rewiring in Time and Space
    Andrew Fire, Stanford University
    Stephen Levene, University of Texas at Dallas
    Massa Shoura*, Stanford University
    (1189-92-27063)
  • 10:30 a.m.
    Kinetics of Topological Transitions in DNA Mediated by Topoisomerases and Recombinases
    Andreas Hanke, University of Texas Rio Grande Valley
    Zhixiang Lei, University of Texas at Dallas
    Stephen Levene*, University of Texas at Dallas
    Riccardo Ziraldo, University of Texas at Dallas
    (1189-92-27005)
• Saturday October 7, 2023, 8:30 a.m.-11:00 a.m.
  Special Session on Commutative Algebra I
  359, Hixson-Lied Science Building
  Organizers:
  Thomas Marley, University of Nebraska- Lincoln tmarley1@unl.edu
  Eloísa Grifo, University of Nebraska-Lincoln
  

  • 8:30 a.m.
    Regular rings
    Lars Winther Christensen*, Texas Tech University
    (1189-13-26770)
  • 9:00 a.m.
    Local rings with quasi-decomposable maximal ideal
    Saeed Nasseh*, Georgia Southern University
    Keri Sather-Wagstaff, Clemson University
    Ryo Takahashi, Nagoya University
    (1189-13-26338)
  • 9:30 a.m.
    Splitting of vector bundles on toric varieties
    Mahrud Sayrafi*, University of Minnesota, Twin Cities
    (1189-13-26895)
  • 10:00 a.m.
    The minimal free resolution of a general principal symmetric ideal
    Megumi Harada, McMaster University
    Alexandra Seceleanu, University of Nebraska-Lincoln
    Liana M. Sega*, University of Missouri Kansas City
    (1189-13-26931)
  • 10:30 a.m.
    Frobenius push forwards and generators for the derived category
    Matthew Robert Ballard, University of South Carolina
    Srikanth Iyengar, University of Utah
    Pat Lank, University of South Carolina
    Alapan Mukhopadhyay, University of Michigan
    Josh Pollitz*, Syracuse University
    (1189-13-26884)
• Saturday October 7, 2023, 8:30 a.m.-11:00 a.m.
  Special Session on Varieties with Unexpected Hypersurfaces, Geproci Sets and their Interactions I
  366, Hixson-Lied Science Building
  Organizers:
  Brian Harbourne, University of Nebraska brianharbourne@unl.edu
  Juan C. Migliore, University of Notre Dame
  

  • 8:30 a.m.
    Unexpected and Very Unexpected Hypersurfaces
    Uwe Nagel*, University of Kentucky
    (1189-14-26725)
  • 9:00 a.m.
    General remarks on unexpected dimensions of constrained linear systems
    Christopher S Peterson*, Colorado State University
    (1189-14-26894)
  • 9:30 a.m.
    Unexpectedness stratified by codimension
    Frank Zimmitti*, University of Nebraska-Lincoln
    (1189-14-26774)
  • 10:00 a.m.
    The non-Lefschetz locus for lines and for conics
    Emanuela Marangone*, University of Notre Dame
    (1189-14-26546)
  • 10:30 a.m.
    EXPECTING THE UNEXPECTED: QUANTIFYING THE PERSISTENCE OF UNEXPECTED HYPERSURFACES
    Giuseppe Favacchio, Universita degli studi di Palermo
    Elena Guardo*, University of Catania
    Brian Harbourne, University of Nebraska-Lincoln
    Juan C. Migliore, University of Notre Dame
    (1189-14-26556)
• Saturday October 7, 2023, 9:00 a.m.-11:00 a.m.
  Special Session on Enumerative Combinatorics I
  244, Hixson-Lied Science Building
  Organizers:
  Seok Hyun Byun, Clemson University sbyun@clemson.edu
  Tri Lai, University of Nebraska
  Svetlana Poznanovic, Clemson University
  

  • 9:00 a.m.
    A new solution for the two dimensional dimer problem
    Mihai Ciucu*, Indiana University
    (1189-05-26633)
  • 9:30 a.m.
    Off-diagonally symmetric domino tilings of the Aztec diamond
    Yi-Lin Lee*, Indiana University
    (1189-05-25961)
  • 10:00 a.m.
    Lozenge tilings of hexagons with intrusions
    Seok Hyun Byun*, Clemson University
    Tri Lai, University of Nebraska
    (1189-05-26288)
  • 10:30 a.m.
    Combinatorial reciprocity for non-intersecting paths
    Samuel Francis Hopkins*, Howard University
    Gjergji Zaimi, N/A
    (1189-05-26285)
• Saturday October 7, 2023, 9:00 a.m.-11:00 a.m.
  Special Session on Nonlinear PDE and Free Boundary Problems I
  This session focuses on recent developments in the analysis of elliptic and parabolic nonlinear partial differential equations especially involving interfaces, boundaries, and free boundaries. Research in this area has encompassed important problems such as the Monge-Ampère equation from optimal transport and geometry, Bernoulli and obstacle-type free boundary problems, and reaction-diffusion models of interface propagation.
  408, Hixson-Lied Science Building
  Organizers:
  William Myers Feldman, University of Utah willmfeldman@gmail.com
  Fernando Charro, Wayne State University
  

  • 9:00 a.m.
    CANCELLED- Hele-Shaw Flow and Parabolic Integro-Differential Equations
    Farhan Abedin*, Lafayette College
    Russell Schwab, Michigan State University
    (1189-35-26350)
  • 9:30 a.m.
    Nonlocal Equations on the Boundary
    Mitchell Haeuser*, Iowa State University
    (1189-35-26426)
  • 10:00 a.m.
    Emergence of quantum Boltzmann fluctuation dynamics in the presence of a large Bose-Einstein Condensate
    Michael Erich Hott*, University of Minnesota - Twin Cities
    (1189-35-26094)
  • 10:30 a.m.
    The restriction of the Laplace operator on manifolds
    Chi Hin Chan, National Yang Ming Chiao Tung University
    Magdalena Czubak, University of Colorado Boulder
    Padi Fuster Aguilera*, University of Colorado at Boulder
    (1189-35-26240)
• Saturday October 7, 2023, 11:00 a.m.-11:50 a.m.
  Invited Address
  Organizers:
  Betsy Stovall, University of Wisconsin-Madison
  Speakers:
  Lydia Bieri, University of Michigan
  The Mathematics of Gravitational Waves
  Auditorium Rm-120, Rigge Science Building
  Lydia Bieri*, University of Michigan
  (1189-00-24964)
• Saturday October 7, 2023, 2:00 p.m.-2:50 p.m.
  Invited Address
  Organizers:
  Betsy Stovall, University of Wisconsin-Madison
  Speakers:
  Aaron J Pollack, University of California, San Diego
  Exceptional groups and their modular forms
  Auditorium Rm-120, Rigge Science Building
  Aaron J Pollack*, University of California, San Diego
  (1189-00-24965)
• Saturday October 7, 2023, 3:00 p.m.-6:00 p.m.
  Special Session on Advances in Graph Theory and Combinatorics II
  246, Hixson-Lied Science Building
  Organizers:
  Bernard Lidicky, Iowa State University lidicky@iastate.edu
  Steve Butler, Iowa State University
  

  • 3:00 p.m.
    Graph Vertex Expansion
    Theo McKenzie*, Stanford University
    (1189-05-26902)
  • 3:30 p.m.
    Longest Path and Cycle Transversals in Chordal Graphs
    James A. Long Jr., West Virginia University
    Kevin G Milans, West Virginia University
    Michael C. Wigal*, University of Illinois Urbana-Champaign
    (1189-05-26767)
  • 4:00 p.m.
    Constructing nontrivial Jordan blocks of nonbacktracking matrices
    Kristin Heysse, Macalester College
    Kate J. Lorenzen*, Linfield University
    Carolyn Reinhart, Swarthmore College
    Xinyu Wu, Carnegie Mellon University
    (1189-05-26553)
  • 4:30 p.m.
    Reconstructing Random Pictures
    Bhargav Narayanan, Rutgers University
    Corrine Yap*, Georgia Institute of Technology
    (1189-60-26644)
  • 5:00 p.m.
    Variations on Burning Number
    Adam Blumenthal*, Westminster College
    (1189-05-26647)
  • 5:30 p.m.
    Ehrhart positivity of some classes of polytopes
    Daniel A McGinnis*, Iowa State University
    (1189-52-26941)
• Saturday October 7, 2023, 3:00 p.m.-6:00 p.m.
  Special Session on Advances in Operator Algebras II
  310, Eppley Building
  Organizers:
  Christopher Schafhauser, University of Nebraska--Lincoln cschafhauser2@unl.edu
  Ionut Chifan, University of Iowa
  

  • 3:00 p.m.
    Notes on regular ideals of $C^*$-algebras
    Sarah Reznikoff*, Kansas State University
    (1189-46-27038)
  • 3:30 p.m.
    Gauge Equivariant C*-correspondences over Cuntz-Pimsner algebras
    Menevse Eryuzlu*, CU Boulder
    (1189-46-26733)
  • 4:00 p.m.
    Toward the rank problem for simple nuclear C*-algebras, Andrew Toms
  • 5:00 p.m.
    Embeddings of unitary groups
    Pawel Sarkowicz*, University of Waterloo
    (1189-46-26704)
  • 5:30 p.m.
    CANCELED-A topology on E-theory
    Jose R Carrion, Texas Christian University
    Christopher Schafhauser*, University of Nebraska--Lincoln
    (1189-46-26712)
• Saturday October 7, 2023, 3:00 p.m.-6:00 p.m.
  Special Session on Analytic number theory and related fields II
  211, Eppley Building
  Organizers:
  Vorrapan Chandee, Kansas State University chandee@ksu.edu
  Xiannan Li, Kansas State University
  Micah B. Milinovich, University of Mississippi
  

  • 3:00 p.m.
    Quartic Gauss sums over primes and metaplectic theta functions
    Alexander Dunn*, Georgia Institute of Technology
    (1189-11-26183)
  • 3:30 p.m.
    Moments of Dirichlet L-functions
    Siegfred Baluyot, American Institute of Mathematics
    Caroline L. Turnage-Butterbaugh*, Carleton College
    (1189-11-26295)
  • 4:00 p.m.
    Moments of the Hurwitz zeta function on the critical line
    Anurag Sahay*, University of Rochester
    (1189-11-26342)
  • 4:30 p.m.
    The Fourth Moment of Quadratic Dirichlet $L$-Functions
    Joshua Stucky*, University of Georgia
    (1189-11-26403)
  • 5:00 p.m.
    On the fourth moment of truncated Eisenstein series
    Goran Djankovic, University of Belgrade
    Rizwanur Khan*, University of Texas at Dallas
    (1189-11-26732)
  • 5:30 p.m.
    Subconvexity of Shintani Zeta Functions
    Eun Hye Lee*, Stony Brook University
    (1189-11-26453)
• Saturday October 7, 2023, 3:00 p.m.-6:00 p.m.
  Special Session on Applied knot theory II
  107, Eppley Building
  Organizers:
  Isabel K. Darcy, University of Iowa isabel-darcy@uiowa.edu
  Eric Rawdon, University of St. Thomas
  

  • 3:00 p.m.
    Trajectories of directed path and self-avoiding walk models of grafted polymers
    E. J. Janse van Rensburg*, Mathematics&Statistics, York University
    (1189-82-26602)
  • 3:30 p.m.
    Link statistics for lattice models of polymers in tubes
    Jeremy Eng, Saskatchewan Polytechnic
    Puttipong Pongtanapaisan, University of Saskatchewan
    Robert Scharein, Hypnagogic Software, Vancouver Canada
    Chris Soteros*, University of Saskatchewan
    (1189-57-26942)
  • 4:00 p.m.
    Knot data
    Eric J Rawdon*, University of St. Thomas
    (1189-57-26534)
  • 4:30 p.m.
    Frames as Loops
    Clayton Shonkwiler*, Colorado State University
    (1189-53-26538)
  • 5:00 p.m.
    Linking Number and Folded Ribbon Unknots
    Elizabeth Denne*, Washington & Lee University
    (1189-57-26211)
  • 5:30 p.m.
    New Possibilities for Experiments in Computational Knot Theory
    Robert Scharein*, Hypnagogic Software, Vancouver Canada
    (1189-57-26961)
  • 6:00 p.m.
    CANCELED-Explorations of DNA Knot Shadows
    Candice Price*, Smith College
    (1189-57-27024)
• Saturday October 7, 2023, 3:00 p.m.-6:00 p.m.
  Special Session on Automorphic forms, their arithmetic, and their applications II
  210, Eppley Building
  Organizers:
  Aaron J Pollack, University of California, San Diego apollack@ucsd.edu
  Spencer Leslie, Boston College
  

  • 3:00 p.m.
    Open questions involving differential equations in automorphic forms
    Kim Klinger-Logan*, Kansas State University
    (1189-11-26420)
  • 4:00 p.m.
    A Level $1$ Maass Spezialschar for Modular Forms on $\mathrm {SO}(8)$
    Jennifer M. Johnson-Leung, University of Idaho
    Finn McGlade*, UC San Diego
    Isabella Negrini, McGill University
    Aaron J Pollack, University of California, San Diego
    Manami Roy, Lafayette College
    (1189-11-26541)
  • 4:30 p.m.
    Recent progress on certain problems related to local Arthur packets of classical groups
    Baiying Liu*, Purdue University
    (1189-11-26748)
  • 5:30 p.m.
    Recent progress on the search for representations of G2 distinguished by SO4
    Sarah Dijols*, University of British Columbia
    (1189-22-26465)
• Saturday October 7, 2023, 3:00 p.m.-6:00 p.m.
  Special Session on Commutative Algebra II
  359, Hixson-Lied Science Building
  Organizers:
  Thomas Marley, University of Nebraska- Lincoln tmarley1@unl.edu
  Eloísa Grifo, University of Nebraska-Lincoln
  

  • 3:00 p.m.
    Numbers of Generators of Perfect Ideals
    Raymond C Heitmann*, University of Texas at Austin
    (1189-13-26377)
  • 3:30 p.m.
    Regularity of powers of multigraded ideals
    Juliette Emmy Bruce, University of California, Berkeley
    Lauren Cranton Heller*, University of California - Berkeley
    Mahrud Sayrafi, University of Minnesota, Twin Cities
    (1189-13-26994)
  • 4:00 p.m.
    Syzygies of the module of derivations of a hyperplane arrangement: geometry and combinatorics
    Michael DiPasquale, New Mexico State University
    Jessica Sidman*, Amherst College
    Will Traves, United States Naval Academy
    (1189-13-26590)
  • 4:30 p.m.
    Resolutions of Powers of Square-free Monomial Ideals
    Susan Cooper, University of Manitoba
    Sabine El Khoury, American University of Beirut
    Sara Faridi, Dalhousie University
    Sarah Mayes-Tang, University of Toronto
    Susan Elaine Morey*, Texas State University
    Sandra Spiroff, University of Mississippi
    Liana Şega, University of MIssouri Kansas City
    (1189-13-26603)
  • 5:00 p.m.
    $k$-Summands of Syzegies of Burch Rings via the Bar Resolution
    Michael Debellevue*, Syracuse University
    Claudia Miller, Syracuse University
    (1189-13-26936)
  • 5:30 p.m.
    On the integral closure of radical towers in mixed characteristic
    Daniel Katz*, University of Kansas
    Prashanth Sridhar, Auburn University, USA
    (1189-13-26881)
• Saturday October 7, 2023, 3:00 p.m.-6:00 p.m.
  Special Session on Commutative algebra, differential operators, and singularities II
  361, Hixson-Lied Science Building
  Organizers:
  Uli Walther, Purdue University walther@math.purdue.edu
  Claudia Miller, Syracuse University
  Vaibhav Pandey, Purdue University
  

  • 3:00 p.m.
    Minimal exponents of local complete intersections
    Qianyu Chen*, University of Michigan
    (1189-14-26333)
  • 3:30 p.m.
    Finite F-representation type for homogeneous coordinate rings
    Devlin Mallory*, University of Utah
    (1189-13-26516)
  • 4:00 p.m.
    Granularity of Betti polynomials over complete intersections
    Luchezar Avramov, University of Nebraska-Lincoln
    Alexandra Seceleanu*, University of Nebraska-Lincoln
    Zheng Yang, Sichuan University - Pittsburgh Institute
    (1189-13-26387)
  • 4:30 p.m.
    Local cohomology with support in Schubert varieties of the Grassmannian
    Michael Perlman*, University of Minnesota
    (1189-13-26533)
  • 5:00 p.m.
    A formalism of $F$-modules for rings with complete local finite $F$-representation type
    Eamon Quinlan-Gallego*, University of Utah
    (1189-13-26334)
  • 5:30 p.m.
    On the collapsing of homogeneous bundles in arbitrary characteristic
    Andras Cristian Lorincz*, University of Oklahoma
    (1189-13-26478)
• Saturday October 7, 2023, 3:00 p.m.-6:00 p.m.
  Special Session on Discrete, Algebraic, and Topological Methods in Mathematical Biology II
  G04, Hixson-Lied Science Building
  Organizers:
  Alexander B Kunin, Creighton University alexkunin@creighton.edu
  

  • 3:00 p.m.
    Relationships between graph structure and dynamics in neural networks
    Joaquin Castañeda, National Autonomous University of Mexico
    Carina Curto, Penn State
    Juliana Londono-Alvarez, Pennsylvania State University
    Katherine Morrison, University of Northern Colorado
    Caitlyn Parmelee*, Keene State College
    (1189-37-26545)
  • 3:30 p.m.
    Neuron Model with Conductance-Resistance Symmetry
    Bo Deng*, University of Nebraska - Lincoln
    (1189-92-25351)
  • 4:00 p.m.
    How mosquitoes maximize odor information
    Gabriel Koch Ocker, Boston University
    Caitlin Lienkaemper*, Boston Unviersity
    Meg Younger, Boston University
    (1189-92-26537)
  • 4:30 p.m.
    Graph-based sufficient conditions for indistinguishability of linear compartmental models
    Cash Bortner*, California State University, Stanislaus
    Nicolette Meshkat, Santa Clara University
    (1189-93-26455)
  • 5:00 p.m.
    Discussion
  • 6:00 p.m.
    CANCEL-Broadcasting solutions on multilayer networks of phase oscillators
    Tung T. Nguyen*, University of Chicago/ Western University
    (1189-34-25789)
• Saturday October 7, 2023, 3:00 p.m.-6:00 p.m.
  Special Session on Enumerative Combinatorics II
  244, Hixson-Lied Science Building
  Organizers:
  Seok Hyun Byun, Clemson University sbyun@clemson.edu
  Tri Lai, University of Nebraska
  Svetlana Poznanovic, Clemson University
  

  • 3:00 p.m.
    Toggling, rowmotion, and homomesy on interval-closed sets
    Jennifer Elder, Missouri Western State University
    Nadia Lafrenière, Dartmouth College
    Erin McNicholas, Willamette University
    Jessica Striker*, North Dakota State University
    Amanda Welch, Eastern Illinois University
    (1189-05-26383)
  • 3:30 p.m.
    Torsors and tilings from toric toggling
    Colin Defant, Massachusetts Institute of Technology
    Michael J Joseph, Dalton State College
    Matthew Macauley*, Clemson University
    Alex McDonough, UC Davis
    (1189-05-27025)
  • 4:00 p.m.
    Combinatorics of colored permutations
    Martha Yip*, University of Kentucky
    (1189-05-26518)
  • 4:30 p.m.
    Permutation patterns in parking functions
    Ayomikun Adeniran*, Colby College
    Lara Pudwell, Valparaiso University
    (1189-05-26457)
  • 5:00 p.m.
    Finding Needles in Haystacks
    Jennifer Elizabeth Elder*, Missouri Western State University
    (1189-05-26646)
  • 5:30 p.m.
    Nondegenerate hypermatrices over finite fields and $q$-rook theory
    Brandon Koprowski, GWU / NCSU
    Joel Brewster Lewis*, George Washington University
    (1189-05-26424)
• Saturday October 7, 2023, 3:00 p.m.-6:00 p.m.
  Special Session on Foliations, flows, and groups II
  113, Eppley Building
  Organizers:
  Ying Hu, University of Nebraska Omaha yinghu@unomaha.edu
  Michael Landry, Washington University in Saint Louis
  

  • 3:00 p.m.
    Cyclic branched covers of links and the L-space Conjecture
    Steve Boyer, University of Quebec at Montreal
    Cameron M Gordon*, University of Texas at Austin
    Ying Hu, University of Nebraska Omaha
    (1189-57-26909)
  • 4:00 p.m.
    Left orderability and taut foliations with one-sided branching
    Bojun Zhao*, University at Buffalo
    (1189-57-25375)
  • 5:00 p.m.
    Taut foliations of 3-manifolds with Heegaard genus two
    Tao Li*, Boston College
    (1189-57-26458)
• Saturday October 7, 2023, 3:00 p.m.-6:00 p.m.
  Special Session on Harmonic Analysis in the Midwest II
  309, Eppley Building
  Organizers:
  Betsy Stovall, University of Wisconsin-Madison stovall@math.wisc.edu
  Terence L. J. Harris, Cornell University
  

  • 3:00 p.m.
    Inverses of product kernels and flag kernels on graded Lie groups
    Amelia Min Stokolosa*, University of Wisconsin-Madison
    (1189-43-26360)
  • 3:30 p.m.
    The Euclidean ball is locally the only fixed point for the $p$-centroid body operators
    Chase Rick Reuter*, North Dakota State University
    (1189-52-25510)
  • 4:00 p.m.
    Fourier dimension estimates for sets of exact approximation order: the badly approximable case
    Robert Fraser*, Wichita State University
    Reuben Wheeler, University of Edinburgh
    (1189-42-26529)
  • 4:30 p.m.
    Frames via Unilateral Iterations of Bounded Operators
    Victor Bailey*, Georgia Institute of Technology
    (1189-46-26200)
  • 5:00 p.m.
    Extremizers for $L^p$-improving convolution operators: existence and regularity
    James Tautges*, University of Wisconsin-Madison
    (1189-42-26551)
  • 5:30 p.m.
    Dimensions of Pinned Distance Sets
    Donald Stull*, University of Chicago
    (1189-28-26526)
• Saturday October 7, 2023, 3:00 p.m.-6:00 p.m.
  Special Session on Homotopy theory II
  112C, Eppley Building
  Organizers:
  Prasit Bhattacharya, New Mexico State University
  Agnes Beaudry, University of Colorado Boulder agnes.beaudry@colorado.edu
  Zhouli Xu, University of California, San Diego
  

  • 3:00 p.m.
    Letter-linking - an explicit bridge between group theory and cohomology
    Nir Gadish*, University of Michigan
    (1189-55-26492)
  • 3:30 p.m.
    Homotopy Representations and the Picard Group of $G$-Spectra
    Erik Knutsen*, University of Colorado Boulder
    (1189-55-26404)
  • 4:00 p.m.
    $RO(C_{2^n})$-graded homotopy of $H\underline {\mathbb {Z}}$ and $H\underline {\mathbb {F_2}}$.
    Guoqi Yan*, University of Notre Dame
    (1189-55-25947)
  • 4:30 p.m.
    Normed $ \mathbb {E}_\infty $-rings in genuine equivariant $C_p$-spectra
    Lucy Z Yang*, Columbia University
    (1189-55-26606)
  • 5:00 p.m.
    A Thom Spectrum Model for $C_2$-Integral Brown-Gitler Spectra
    Guchuan Li, Peking University
    Sarah Petersen*, University of Colorado Boulder
    Elizabeth Ellen Tatum, Stockholm University
    (1189-55-26543)
  • 5:30 p.m.
    $C_{2^n}$- equivariant Mahowald invariants
    Shangjie Zhang*, University of California, San Diego
    (1189-55-26489)
• Saturday October 7, 2023, 3:00 p.m.-6:00 p.m.
  Special Session on Mathematical modeling and analysis in ecology and epidemiology II
  G59, Hixson-Lied Science Building
  Organizers:
  Yu Jin, University of Nebraska-Lincoln yjin6@unl.edu
  Shuwen Xue, Northern Illinois University
  Chayu Yang, University of Nebraska-Lioncoln
  

  • 3:00 p.m.
    A data-driven approach to modeling infectious diseases
    Yanhui Guo, University of Illinois at Springfield
    Liang Kong*, University of Illinois at Springfield
    Siuly Siuly, Victoria University, Australia
    (1189-34-26405)
  • 3:30 p.m.
    Resource-mediated competition between two plant species
    Chunyi Gai*, The University of British Columbia
    (1189-35-26510)
  • 4:00 p.m.
    On the multiplicity of endemic equilibria for a diffusive SIS epidemic model with mass-action transmission mechanism
    Rachidi B. Salako*, University of Nevada, Las Vegas
    (1189-35-26925)
  • 4:30 p.m.
    Competition-exclusion and coexistence in a two-strain SIS epidemic model in patchy environments
    Jonas Doumate, Abomey-Calavi University
    Tahir Bachar Issa*, San Jose State University
    Rachidi B. Salako, University of Nevada, Las Vegas
    (1189-34-27010)
  • 5:00 p.m.
    A stage-structured population model with mixed dispersal
    Maria Amarakristi Onyido*, Northern Illinois University
    (1189-35-26832)
  • 5:30 p.m.
    Nonlinear PDE-based image segmentation for cell tracking during embryogenesis
    Markjoe Olunna Uba*, Northern Illinois University
    (1189-35-26978)
• Saturday October 7, 2023, 3:00 p.m.-5:00 p.m.
  Special Session on Nonlinear PDE and Free Boundary Problems II
  This session focuses on recent developments in the analysis of elliptic and parabolic nonlinear partial differential equations especially involving interfaces, boundaries, and free boundaries. Research in this area has encompassed important problems such as the Monge-Ampère equation from optimal transport and geometry, Bernoulli and obstacle-type free boundary problems, and reaction-diffusion models of interface propagation.
  408, Hixson-Lied Science Building
  Organizers:
  William Myers Feldman, University of Utah willmfeldman@gmail.com
  Fernando Charro, Wayne State University
  

  • 3:00 p.m.
    Convex ancient solutions to free boundary mean curvature flow
    Theodora Bourni*, University of Tennessee, Knoxville
    Mat Langford, Australian National University
    (1189-53-26494)
  • 3:30 p.m.
    The symmetric (log-)epiperimetric inequality and a decay-growth estimate
    Nick Edelen*, University of Notre Dame
    Luca Spolaor, University of California, San Diego
    Bozhidar Velichkov, University of Pisa
    (1189-35-26454)
  • 4:00 p.m.
    Existence of multiple solutions to classes of elliptic systems
    Ananta Acharya, University of North Carolina Greensboro
    Gampola Waduge Nalin Fonseka*, University of Central Missouri
    Ratnasingham Shivaji, University of North Carolina Greensboro
    (1189-35-25919)
  • 4:30 p.m.
    Zeros of Steklov eigenfunctions
    Stefano Decio*, University of Minnesota
    (1189-35-26904)
• Saturday October 7, 2023, 3:00 p.m.-5:30 p.m.
  Special Session on Progress in Nonlinear Waves II
  Nonlinear wave problems describe a great variety of behaviors in physical systems. While we will focus primarily on problems arising from fluid motion and optical transmission, many other areas of application such as elasticity, combustion, and chemical reaction dynamics, among others, are also of great interest.
  404, Hixson-Lied Science Building
  Organizers:
  David M. Ambrose, Drexel University ambrose@math.drexel.edu
  

  • 3:00 p.m.
    Forget Smoothing: Calm Your Equations - Applications to the Navier-Stokes and Kuramoto-Sivashinsky Equations
    Matt Enlow, University of Nebraska-Lincoln
    Adam Larios*, University of Nebraska-Lincoln
    Jiahong Wu, University of Notre Dame
    (1189-35-26972)
  • 3:30 p.m.
    The adjoint double layer potential on smooth surfaces in $\mathbb {R}^3$ and the Neumann problem
    J. Thomas Beale, Duke University
    Michael Storm, Farmingdale State College, SUNY
    Svetlana Tlupova*, Farmingdale State College, SUNY
    (1189-00-26059)
  • 4:00 p.m.
    Global existence for the 2D Kumamoto-Sivashinsky Equation
    Anna L. Mazzucato*, Pennsylvania State University
    (1189-35-26460)
  • 4:30 p.m.
    Nonlinear Instability of the 2D Euler equations
    Bartosz Protas, McMaster University
    Roman Shvydkoy, University of Illinois at Chicago
    Xinyu Zhao*, McMaster University
    (1189-76-26614)
  • 5:00 p.m.
    Finite-time singularity formation in the generalized Constantin-Lax-Majda equation with dissipation
    David M. Ambrose, Drexel University
    Pavel M. Lushnikov, Department of Mathematics and Statistics
    Michael Siegel*, NJIT
    Denis Silantyev, University of Colorado
    (1189-76-26824)
• Saturday October 7, 2023, 3:00 p.m.-6:00 p.m.
  Special Session on Recent Development in Advanced Numerical Methods for Partial Differential Equations II
  522, Hixson-Lied Science Building
  Organizers:
  Mahboub Baccouch, University of Nebraska At Omaha mbaccouch@unomaha.edu
  

  • 3:00 p.m.
    Poisson-Boltzmann Calculations for Electrostatics of Solvated Biomolecules
    Robert Krasny*, University of Michigan
    (1189-65-26933)
  • 4:00 p.m.
    Approximate Jacobians of implicit Runge-Kutta methods and convergence of modified Newton iterations
    Laurent O Jay*, University of Iowa
    Olga Sokratova, University of Iowa
    (1189-65-26976)
  • 5:00 p.m.
    Flow Problems Discretized with the Peridynamic Differential Operator
    Burak Aksoylu, Texas A&M University-San Antonio
    Fatih Celiker*, Wayne State University
    (1189-65-26955)
  • 5:30 p.m.
    A C^{0} Finite Element Method for the Triharmonic Problem
    Hengguang Li*, Wayne State University
    (1189-65-26829)
• Saturday October 7, 2023, 3:00 p.m.-5:30 p.m.
  Special Session on Recent Developments in Theories and Computation of Nonlocal Models I
  188, Hixson-Lied Science Building
  Organizers:
  Anh Vo, University of Nebraska-Lincoln anh.vo@huskers.unl.edu
  Scott Hootman-Ng, University of Nebraska-Lincoln
  Animesh Biswas, University of Nebraska Lincoln
  

  • 3:00 p.m.
    Asymptotic Mean-Value Formulas for Nonlinear Equations
    Pablo Blanc, Universidad de Buenos Aires
    Fernando Charro*, Wayne State University
    Juan Manfredi, University of Pittsburgh
    Julio D. Rossi, Universidad de Buenos Aires
    (1189-35-26423)
  • 3:30 p.m.
    Two-phase almost minimizers for a fractional free boundary problem
    Mark Allen*, Brigham Young University
    Mariana Smit Vega Garcia, Western Washington University
    (1189-35-26369)
  • 4:00 p.m.
    CANCELLED- Quantitative convergence of the "bulk" free boundary in an oscillatory obstacle problem
    Farhan Abedin*, Lafayette College
    William Myers Feldman, University of Utah
    (1189-35-26351)
  • 4:30 p.m.
    The Neumann Problem for the bi-Laplacian in Infinite Sectors
    Jeongsu Kyeong*, Temple University
    Irina Mitrea, Temple University
    Katharine A. Ott, Bates College
    (1189-35-25693)
  • 5:00 p.m.
    Maximizers of nonlocal interactions of Wasserstein type
    Ihsan Topaloglu*, Virginia Commonwealth University
    (1189-49-26376)
• Saturday October 7, 2023, 3:00 p.m.-6:00 p.m.
  Special Session on Topology of 3- and 4-Manifolds II
  109, Eppley Building
  Organizers:
  Alexander Zupan, University of Nebraska-Lincoln zupan@unl.edu
  Roman Aranda, Binghamton University
  David Auckly, Kansas State University
  

  • 3:00 p.m.
    Bounding diagrammatic data in knot complement recovery
    Robert Haraway, Independent
    Neil Hoffman*, University of Minnesota - Duluth
    Saul Schleimer, University of Warwick
    Eric Sedgwick, DePaul University
    (1189-57-26677)
  • 3:30 p.m.
    Birman-Ko-Lee Left Canonical Form and its Applications
    Michele Capovilla-Searle, Case Western University
    Keiko Kawamuro, University of Iowa
    Rebecca Sorsen*, University of Iowa
    (1189-20-26536)
  • 4:00 p.m.
    Agol cycles of pseudo-Anosov 3-braids and Garside normal forms
    Keiko Kawamuro*, University of Iowa
    (1189-57-26828)
  • 4:30 p.m.
    Minimal Genus Seifert surfaces of 11 crossing alternating knots
    Neetal Neel Neel*, UC Davis
    (1189-57-26666)
  • 5:00 p.m.
    Torus surgeries on the Hopf surface
    Nicholas Meyer*, University of Nebraska
    (1189-57-26934)
  • 5:30 p.m.
    Hyperbolic 3-component links in the 3-sphere.
    Luis G Valdez*, University of Texas at El Paso
    (1189-57-27003)
• Saturday October 7, 2023, 3:00 p.m.-6:00 p.m.
  Special Session on Varieties with unexpected hypersurfaces, geproci sets and their interactions II
  366, Hixson-Lied Science Building
  Organizers:
  Brian Harbourne, University of Nebraska brianharbourne@unl.edu
  Juan C. Migliore, University of Notre Dame
  

  • 3:00 p.m.
    New Perspectives on Geproci Sets
    Jacob Kettinger*, University of Nebraska - Lincoln
    (1189-14-27036)
  • 3:30 p.m.
    On the classification of certain geproci sets
    Luca Chiantini, University of Siena
    Lucja Farnik, Pedagogical University of Cracow
    Giuseppe Favacchio, Universita degli studi di Palermo
    Brian Harbourne, University of Nebraska-Lincoln
    Juan C. Migliore, University of Notre Dame
    Tomasz Szemberg, Pedagogical University of Cracow
    Justyna Szpond*, Pedagogical University of Cracow
    (1189-14-26498)
  • 4:00 p.m.
    Geproci sets and the combinatorics of skew lines in $\mathbb P^3$
    Luca Chiantini, University of Siena
    Lucja Farnik, Pedagogical University of Cracow
    Giuseppe Favacchio, Universita degli studi di Palermo
    Brian Harbourne, University of Nebraska-Lincoln
    Juan C. Migliore, University of Notre Dame
    Tomasz Szemberg*, Pedagogical University of Cracow
    Justyna Szpond, Pedagogical University of Cracow
    (1189-14-26491)
  • 4:30 p.m.
    On Infinitesimally Geproci Sets
    Allison Ganger*, University of Nebraska-Lincoln
    (1189-14-26743)
  • 5:00 p.m.
    The Symbolic Defect Sequence of Edge Ideals
    Susan Marie Cooper*, University of Manitoba
    Tessa Reimer, University of Manitoba
    (1189-13-26408)
  • 5:30 p.m.
    Interpolation and moduli spaces of vector bundles on very general blowups of the projective plane
    Izzet Coskun, University of Illinois At Chicago
    Jack Huizenga*, Penn State University
    (1189-14-26923)

Sunday October 8, 2023

• Sunday October 8, 2023, 7:30 a.m.-12:00 p.m.
  Exhibit & Book Sale
  Student Lounge, Hixson-Lied Science Building
  Organizers:
  Courtney Church, AMS
• Sunday October 8, 2023, 7:30 a.m.-12:00 p.m.
  Membership
  Student Lounge, Hixson-Lied Science Building
  Organizers:
  Jennifer Huntley, American Mathematical Society
• Sunday October 8, 2023, 7:30 a.m.-12:00 p.m.
  Registration
  Atrium, Hixson-Lied Science Building
  Organizers:
  Jennifer Pitt, American Mathematical Society
• Sunday October 8, 2023, 8:00 a.m.-10:30 a.m.
  Special Session on Advances in Graph Theory and Combinatorics III
  246, Hixson-Lied Science Building
  Organizers:
  Bernard Lidicky, Iowa State University lidicky@iastate.edu
  Steve Butler, Iowa State University
  

  • 8:00 a.m.
    Macaulay Posets and Rings
    Nikola Kuzmanovski*, University of Nebraska-Lincoln
    (1189-05-26937)
  • 8:30 a.m.
    Partial geometric designs whose concurrence matrices are symmetric circulant
    Sung-Yell Song*, Iowa State University
    (1189-05-26804)
  • 9:00 a.m.
    Schütte's property for sets of tournaments with an application to dice games
    Joel Jeffries*, Iowa State University
    (1189-05-26986)
  • 9:30 a.m.
    Bounds on piercing and line-piercing numbers in families of convex sets in the plane
    Shira Zerbib*, Iowa State University
    (1189-52-26988)
  • 10:00 a.m.
    TAR graphs for $X$-set parameters
    Novi Herawati Bong, University of Delaware
    Joshua Carlson, Drake University
    Bryan Curtis*, Iowa State University
    Ruth Haas, University of Hawaii
    Leslie Hogben, Iowa State University & American Institute of Mathematics
    (1189-05-26808)
• Sunday October 8, 2023, 8:00 a.m.-11:00 a.m.
  Special Session on Advances in Operator Algebras III
  310, Eppley Building
  Organizers:
  Christopher Schafhauser, University of Nebraska--Lincoln cschafhauser2@unl.edu
  Ionut Chifan, University of Iowa
  

  • 8:00 a.m.
    Pseudo-Cartan Inclusions
    David R. Pitts*, University of Nebraska - Lincoln
    (1189-46-26555)
  • 9:00 a.m.
    On existentially closed II$_1$ factors
    Adrian Ioana, University of California San Diego
    Hui Tan*, UC San Diego
    (1189-46-26786)
  • 9:30 a.m.
    The Nuclear Dimension of Graph $C^*$-Algebras with Condition (K)
    Gregory Faurot*, University of Nebraska-Lincoln
    Christopher Schafhauser, University of Nebraska--Lincoln
    (1189-46-26769)
  • 10:00 a.m.
    W$^{\ast }$-rigidity results for group von Neumann algebras with diffuse center
    Adriana Fernandez I Quero*, University of Iowa
    (1189-46-26761)
  • 10:30 a.m.
    Spectral triples on a non-standard presentation of Effros-Shen AF algebras
    Samantha Brooker*, Arizona State University
    (1189-46-26957)
  • 11:00 a.m.
    CANCELED-Biexact von Neumann algebras
    Changying Ding, University of California Los Angeles
    Jesse Peterson*, Vanderbilt University
    (1189-46-26977)
  • 12:00 p.m.
    CANCELED-On spectral decompositions in finite von Neumann algebras
    Ken Dykema*, Texas A&M University
    Amudhan Krishnaswamy Usha, none
    (1189-47-26591)
• Sunday October 8, 2023, 8:00 a.m.-11:00 a.m.
  Special Session on Analytic number theory and related fields III
  211, Eppley Building
  Organizers:
  Vorrapan Chandee, Kansas State University chandee@ksu.edu
  Xiannan Li, Kansas State University
  Micah B. Milinovich, University of Mississippi
  

  • 8:00 a.m.
    Zeros of $L$-functions attached to Maass forms
    Amita Malik*, Penn State
    (1189-11-26896)
  • 8:30 a.m.
    The Shimura lift and congruences for modular forms with the eta multiplier
    Robert Dicks*, University of Illinois at Urbana-Champaign
    (1189-11-26721)
  • 9:00 a.m.
    Bounding the Largest Inhomogeneous Approximation Constant
    Bishnu Paudel*, Kansas State University
    Chris Pinner, Kansas State University
    (1189-11-26627)
  • 9:30 a.m.
    Gaussian behavior of small quadratic non-residues
    Debmalya Basak, University of Illinois Urbana-Champaign
    Kunjakanan Nath*, University of Illinois Urbana-Champaign
    Alexandru Zaharescu, University of Illinois Urbana-Champaign and Institute of Mathematics of the Romanian Academy
    (1189-11-26520)
  • 10:00 a.m.
    On zeros of the Riemann zeta function
    William David Banks*, University of Missouri
    (1189-11-26753)
• Sunday October 8, 2023, 8:00 a.m.-11:00 a.m.
  Special Session on Automorphic forms, their arithmetic, and their applications III
  210, Eppley Building
  Organizers:
  Aaron J Pollack, University of California, San Diego apollack@ucsd.edu
  Spencer Leslie, Boston College
  

  • 8:00 a.m.
    The Gross--Kohnen--Zagier formula via $p$-adic uniformisation
    Lea Beneish*, University of North Texas
    Henri Darmon, McGill University
    Lennart Gehrmann, Universität Duisburg-Essen
    Marti Roset Julia, McGill University
    (1189-11-26548)
  • 9:00 a.m.
    Fourier-Jacobi Coefficients of Classical Theta Functions Restricted to $\text {SU}_{2,1}$
    Siddharth Mahendraker*, Boston College
    (1189-11-26560)
  • 9:30 a.m.
    Beyond Endoscopy via Poisson Summation for GL(2,K)
    Melissa Emory*, Oklahoma State University
    (1189-11-26539)
  • 10:00 a.m.
    Automorphic kernel functions supported on base changes and nonabelian trace formulae
    Jayce Robert Getz*, Duke University
    Heekyoung Hahn, Duke University
    Taeyeoup Kang, POSTECH, South Korea
    (1189-11-26339)
• Sunday October 8, 2023, 8:00 a.m.-11:00 a.m.
  Special Session on Commutative Algebra III
  359, Hixson-Lied Science Building
  Organizers:
  Thomas Marley, University of Nebraska- Lincoln tmarley1@unl.edu
  Eloísa Grifo, University of Nebraska-Lincoln
  

  • 8:00 a.m.
    The Watanabe-Yoshida conjecture on Hilbert-Kunz multiplicity in dimension 7
    Ian M Aberbach*, University of Missouri
    Nick Cox-Steib, University of Tulsa
    (1189-13-26702)
  • 8:30 a.m.
    Multiplier ideals and klt singularities via (derived) splittings
    Peter McDonald*, University of Utah
    (1189-14-26691)
  • 9:00 a.m.
    The Duality of Pair Operations
    Sarah Poiani*, University of New Mexico
    (1189-13-25778)
  • 9:30 a.m.
    Ribbon Schur Functors for Koszul Algebras
    Keller VandeBogert*, University of Notre Dame
    (1189-13-26806)
  • 10:00 a.m.
    Koszulity, supersolvability and Stirling Representations
    Ayah Almousa*, University of Minnesota - Twin Cities
    Victor Reiner, University of Minnesota - Twin Cities
    Sheila Sundaram, University of Minnesota - Twin Cities
    (1189-13-26971)
  • 10:30 a.m.
    Koszul Graded Möbius Algebras of Graphic Matroids and Strongly Chordal Graphs
    Matthew Mastroeni*, Iowa State University
    Jason McCullough, Iowa State University
    Irena Peeva, Cornell University
    (1189-13-26229)
• Sunday October 8, 2023, 8:00 a.m.-10:00 a.m.
  Special Session on Enumerative Combinatorics III
  244, Hixson-Lied Science Building
  Organizers:
  Seok Hyun Byun, Clemson University sbyun@clemson.edu
  Tri Lai, University of Nebraska
  Svetlana Poznanovic, Clemson University
  

  • 8:00 a.m.
    Partially Palindromic Compositions
    Jia Huang*, University of Nebraska at Kearney
    (1189-05-25350)
  • 8:30 a.m.
    The zig-zag Eulerian polynomial
    T. Kyle Petersen*, DePaul University
    Yan Zhuang, Davidson College
    (1189-05-26425)
  • 9:00 a.m.
    Extending Fundamental Theorems in Ehrhart Theory to Weighted Lattice Points
    Rob Davis*, Colgate University
    (1189-05-25721)
  • 9:30 a.m.
    CANCELED-Oriented Matroid Circuit Polytopes
    Laura Escobar, Washington University in St. Louis
    Jodi McWhirter*, Washington University In St. Louis
    (1189-52-26550)
• Sunday October 8, 2023, 8:00 a.m.-11:00 a.m.
  Special Session on Harmonic Analysis in the Midwest III
  309, Eppley Building
  Organizers:
  Betsy Stovall, University of Wisconsin-Madison stovall@math.wisc.edu
  Terence L. J. Harris, Cornell University
  

  • 8:00 a.m.
    The Nevo--Thangavelu maximal function on two-step nilpotent Lie groups
    Jaehyeon Ryu, Korea Institute for Advanced Studies
    Andreas Seeger*, University of Wisconsin-Madison
    (1189-42-26194)
  • 8:30 a.m.
    Single Radius Spherical Cap Discrepancy via Gegenbadly Approximable Numbers
    Dmitriy Bilyk, University of Minnesota
    Michelle Mastrianni*, University of Minnesota
    Stefan Steinerberger, University of Washington, Seattle
    (1189-42-26564)
  • 9:00 a.m.
    Dividing a set in half
    Giovanni Alberti, University of Pisa
    Alan Chang*, Washington University in St. Louis
    Gian Maria Dall'Ara, Istituto Nazionale di Alta Matematica Francesco Severi
    (1189-42-26592)
  • 9:30 a.m.
    Distance sets bounds for polyhedral norms via effective dimension
    Iqra Altaf*, University of Chicago
    Ryan Edward George Bushling, University of Washington
    Bobby L. E. Wilson, University of Washington
    (1189-42-26490)
  • 10:00 a.m.
    Line segment extension and the point-to-set principle
    Jacob Fiedler*, University of Wisconsin-Madison
    Jack Maloney, None
    (1189-28-27015)
  • 10:30 a.m.
    Dispersive bounds for Polyharmonic Schrödinger Operators
    M. Burak Erdogan, University of Illinois at Urbana Champaign
    Michael J. Goldberg*, University of Cincinnati
    William R. Green, Rose-Hulman Institute of Technology
    (1189-35-26714)
• Sunday October 8, 2023, 8:00 a.m.-11:00 a.m.
  Special Session on Homotopy theory III
  112C, Eppley Building
  Organizers:
  Prasit Bhattacharya, New Mexico State University
  Agnes Beaudry, University of Colorado Boulder agnes.beaudry@colorado.edu
  Zhouli Xu, University of California, San Diego
  

  • 8:00 a.m.
    Loday constructions for Tambara functors
    Ayelet Lindenstrauss*, Indiana University
    Birgit Richter, University of Hamburg
    Foling Zou, Chinese Academy of Sciences
    (1189-55-25885)
  • 8:30 a.m.
    Quivers and the Adams spectral sequence
    Piotr Pstragowski*, Harvard University
    (1189-55-26477)
  • 9:00 a.m.
    Weiss Calculus and Metastable Vector Bundles
    Yang Hu*, New Mexico State University
    (1189-55-26459)
  • 9:30 a.m.
    Cross effects and homological stability
    Bridget Schreiner*, University of Notre Dame
    (1189-55-26337)
  • 10:00 a.m.
    Computations of height 2 higher real K-theory spectra at prime 2
    Zhipeng Duan, Nanjing Normal University
    Hana Jia Kong, Harvard University
    Guchuan Li, Peking University
    Yunze Lu*, University of California, San Diego
    Guozhen Wang, Shanghai Center for Mathematical Sciences
    (1189-55-26466)
  • 10:30 a.m.
    The equivariant $J$-homomorphism and $RO(G)$-graded periodic phenomena
    William Balderrama*, University of Virginia
    (1189-55-26508)
• Sunday October 8, 2023, 8:00 a.m.-11:00 a.m.
  Special Session on Mathematical modeling and analysis in ecology and epidemiology III
  G59, Hixson-Lied Science Building
  Organizers:
  Yu Jin, University of Nebraska-Lincoln yjin6@unl.edu
  Shuwen Xue, Northern Illinois University
  Chayu Yang, University of Nebraska-Lioncoln
  

  • 8:00 a.m.
    "Building An Agent-Based Model to Simulate the Prevalence of Epidemics in Nursing Homes With Shared Staff"
    Majid Bani-Yaghoub*, University of Missouri, Kansas City
    Kiel Daniel Corkran, University of Missouri- Kansas City's Midwest Virtual Laboratory
    (1189-92-26856)
  • 8:30 a.m.
    Adaptive feedback control for pest management
    Richard Rebarber*, University of Nebraska-Lincoln
    (1189-92-26734)
  • 9:00 a.m.
    Some modeling studies on the transmission and spread of COVID-19
    Jin Wang*, University of Tennessee at Chattanooga
    (1189-92-26658)
  • 9:30 a.m.
    Analyzing plant-herbivore interactions when there is a Holling type III functional response
    Lawrence Gustavo Seminario-Romero*, University of Nebraska-Lincoln
    (1189-92-26839)
  • 10:00 a.m.
    Mathematical Modeling of Zoonotic Pathogen Spillover Triggered by Extreme Weather Events
    Majid Bani-Yaghoub*, University of Missouri, Kansas City
    (1189-92-26780)
  • 10:30 a.m.
    Stationary solutions of a chemotaxis system with singular sensitivity and logistic source
    Shuwen Xue*, Northern Illinois University
    (1189-35-26851)
• Sunday October 8, 2023, 8:00 a.m.-11:00 a.m.
  Special Session on Progress in Nonlinear Waves III
  Nonlinear wave problems describe a great variety of behaviors in physical systems. While we will focus primarily on problems arising from fluid motion and optical transmission, many other areas of application such as elasticity, combustion, and chemical reaction dynamics, among others, are also of great interest.
  404, Hixson-Lied Science Building
  Organizers:
  David M. Ambrose, Drexel University ambrose@math.drexel.edu
  

  • 8:00 a.m.
    Introductory Remarks
  • 8:30 a.m.
    Stability of waves under the influence of linear shear
    Katie L Oliveras*, Seattle University
    (1189-76-26982)
  • 9:00 a.m.
    Computation of semi-analytic expansions of standing water waves
    Ahmad Abassi, UC Berkeley
    Jon A Wilkening*, UC Berkeley
    (1189-37-26998)
  • 9:30 a.m.
    Analyticity of Dirichlet-Neumann Operators for Laplace's Equation with Quasiperiodic Boundary Conditions
    David P. Nicholls*, University of Illinois at Chicago
    (1189-35-27001)
  • 10:00 a.m.
    Two-dimensionality for internal waves with constant density
    Robin Ming Chen*, University of Pittsburgh
    Lili Fan, Henan Normal University
    Samuel Walsh, University of Missouri
    Miles Wheeler, Bath University
    (1189-35-26812)
  • 10:30 a.m.
    Desingularization and global continuation for hollow vortices
    Samuel Walsh*, University of Missouri
    (1189-35-26874)
• Sunday October 8, 2023, 8:00 a.m.-11:00 a.m.
  Special Session on Recent Development in Advanced Numerical Methods for Partial Differential Equations III
  522, Hixson-Lied Science Building
  Organizers:
  Mahboub Baccouch, University of Nebraska At Omaha mbaccouch@unomaha.edu
  

  • 8:00 a.m.
    Moment-adaptive discontinuous Galerkin schemes for kinetic Boltzmann equations
    James A. Rossmanith*, Iowa State University
    Preeti Sar, Iowa State University
    (1189-65-25344)
  • 9:00 a.m.
    Cell-average based neural network method for time-dependent partial differential equations
    Jue Yan*, Iowa State University
    (1189-65-26949)
  • 9:30 a.m.
    Mixed Finite Element Methods for Hemivariational Inequalities in Fluid Mechanics
    Weimin Han*, University of Iowa
    (1189-65-25345)
  • 10:00 a.m.
    Hybridization and postprocessing in finite element exterior calculus
    Gerard Awanou*, UNIVERSITY OF ILLINOIS
    (1189-65-26932)
  • 10:30 a.m.
    Multiscale Modeling and Computation of Optically Manipulated Nano Devices
    Di Liu*, Michigan State University
    (1189-65-26950)
• Sunday October 8, 2023, 8:00 a.m.-10:30 a.m.
  Special Session on Recent Developments in Theories and Computation of Nonlocal Models II
  188, Hixson-Lied Science Building
  Organizers:
  Anh Vo, University of Nebraska-Lincoln anh.vo@huskers.unl.edu
  Scott Hootman-Ng, University of Nebraska-Lincoln
  Animesh Biswas, University of Nebraska Lincoln
  

  • 8:00 a.m.
    Rate independent evolution in a free boundary model related to contact angle hysteresis
    William Myers Feldman*, University of Utah
    (1189-35-26402)
  • 8:30 a.m.
    Variations on a Theme: Two Existence Theorems For Nonlocal Variational Problems
    Mikil Foss, University of Nebraska-Lincoln
    Michael Pieper*, University of Nebraska-Lincoln
    (1189-49-26951)
  • 9:00 a.m.
    Nonlocal Trace Spaces and Extension Results for Nonlocal Calculus
    Qiang Du, Columbia University
    Xiaochuan Tian, University of California, San Diego
    Cory J Wright*, Milwaukee School of Engineering
    Yue Yu, Lehigh University
    (1189-35-26717)
  • 9:30 a.m.
    Liouville-type theorems for conformally invariant PDEs
    Baozhi Chu, rutgers university
    Yanyan Li, Rutgers University
    Zongyuan Li*, Rutgers University
    (1189-35-26678)
  • 10:00 a.m.
    Critical point regularity in singular nonlinear diffusive processes
    Thialita Nascimento*, Iowa State University
    (1189-35-26991)
• Sunday October 8, 2023, 8:00 a.m.-11:00 a.m.
  Special Session on Topology of 3- and 4-Manifolds III
  109, Eppley Building
  Organizers:
  Alexander Zupan, University of Nebraska-Lincoln zupan@unl.edu
  Roman Aranda, Binghamton University
  David Auckly, Kansas State University
  

  • 8:00 a.m.
    A Speed Date with Virtual Torus Knots
    Kaitlin Tademy*, University of Nebraska - Lincoln
    (1189-57-26995)
  • 8:30 a.m.
    A common starting point for the Alexander polynomial and the arrow polynomial of virtual links.
    Micah Chrisman, Ohio State University
    Robert G Todd*, Mount Mercy University
    (1189-57-26517)
  • 9:00 a.m.
    Equivariantly Doubly Slice Knots
    Malcolm Gabbard*, Kansas State University
    (1189-57-26310)
  • 9:30 a.m.
    Obstructing Reducible Surgeries: Slice Genus and Thickness Bounds
    Holt Bodish, University of Oregon
    Robert DeYeso III*, University of Iowa
    (1189-57-26601)
  • 10:00 a.m.
    $L$-Space Knots and $\mathfrak {sl}_{n}$-like Knot Floer Homology
    Tristan Wells*, Michigan State University
    (1189-57-26506)
  • 10:30 a.m.
    Problem Session
• Sunday October 8, 2023, 8:30 a.m.-11:00 a.m.
  Special Session on Applied knot theory III
  107, Eppley Building
  Organizers:
  Isabel K. Darcy, University of Iowa isabel-darcy@uiowa.edu
  Eric Rawdon, University of St. Thomas
  

  • 8:30 a.m.
    New theories of how proteins knot
    Erica Flapan*, AMS
    Eric Rawdon, University of St. Thomas
    Joanna Sulkowska, University of Warsaw
    Helen M Wong, Claremont McKenna College
    (1189-57-26290)
  • 9:00 a.m.
    Knotted open graphs
    Puttipong Pongtanapaisan*, University of Saskatchewan
    (1189-57-26830)
  • 9:30 a.m.
    Modeling knotted proteins with tangles
    Isabel K. Darcy*, University of Iowa
    Garrett Jones, Marshfield Clinic Health System
    Puttipong Pongtanapaisan, University of Saskatchewan
    (1189-57-27037)
  • 10:00 a.m.
    Novel topological metrics of entanglement of open curves in 3-space
    Eleni Panagiotou*, Arizona State University
    (1189-57-26993)
  • 10:30 a.m.
    Knot or Not? Sequence-Based Identification of Knotted Proteins With Machine Learning
    Joanna Sulkowska*, University of Warsaw
    (1189-92-26973)
• Sunday October 8, 2023, 8:30 a.m.-11:00 a.m.
  Special Session on Commutative algebra, differential operators, and singularities III
  361, Hixson-Lied Science Building
  Organizers:
  Uli Walther, Purdue University walther@math.purdue.edu
  Claudia Miller, Syracuse University
  Vaibhav Pandey, Purdue University
  

  • 8:30 a.m.
    Proving Bernstein's Inequality in Singular Rings
    Jack Jeffries, University of Nebraska
    David Lieberman*, University of Nebraska-Lincoln
    (1189-13-26811)
  • 9:00 a.m.
    Socle degrees for local cohomology modules of determinantal thickenings
    Jiamin Li*, Univ of Illinois At Chicago Math, Stat & Comp Sci Dept
    Michael Perlman, University of Minnesota
    (1189-13-25598)
  • 9:30 a.m.
    Combinatorics of Castelnuovo--Mumford Regularity of Binomial Edge Ideals
    Adam LaClair*, Purdue University
    (1189-13-26461)
  • 10:00 a.m.
    Linkage and $F$-Regularity of Determinantal Rings
    Vaibhav Pandey, Purdue University
    Yevgeniya Tarasova*, University of Michigan
    (1189-13-26554)
  • 10:30 a.m.
    Sandwich Bernstein-Sato polynomials
    Jack Jeffries*, University of Nebraska
    David Lieberman, University of Nebraska-Lincoln
    (1189-13-26500)
• Sunday October 8, 2023, 8:30 a.m.-11:00 a.m.
  Special Session on Discrete, Algebraic, and Topological Methods in Mathematical Biology III
  G04, Hixson-Lied Science Building
  Organizers:
  Alexander B Kunin, Creighton University alexkunin@creighton.edu
  

  • 8:30 a.m.
    Decomposition of Boolean networks: An approach to modularity of biological systems
    Claus Kadelka*, Iowa State University
    Reinhard C. Laubenbacher, University of Florida
    David Murrugarra, University of Kentucky
    Alan Veliz-Cuba, University of Dayton
    Matthew Wheeler, University of Florida
    (1189-92-26449)
  • 9:00 a.m.
    Modularizing the Control Search for Biological Systems
    David Murrugarra*, University of Kentucky
    (1189-92-26563)
  • 9:30 a.m.
    Sequential control of coexistent attractors using combinatorial threshold-linear networks
    Carina Curto, Pennsylvania State University
    Juliana Londono-Alvarez*, Pennsylvania State University
    Katie Morrison, University of Northern Colorado
    (1189-92-25869)
  • 10:00 a.m.
    Spontaneous neural dynamics in an attractor-like network: an experimental and topological approach
    Carina Curto, Penn State
    Nicole Sanderson*, The Pennsylvania State University
    (1189-92-26659)
  • 10:30 a.m.
    Hebbian learning of cyclic structures in neural coding
    Chad Giusti, Oregon State University
    Nikolas Schonsheck*, University of Delaware
    (1189-55-26399)
• Sunday October 8, 2023, 8:30 a.m.-11:00 a.m.
  Special Session on Interactions of Floer Homologies, Contact Structures, and Symplectic Structures II
  111, Eppley Building
  Organizers:
  Robert DeYeso III, University of Iowa robldeye@gmail.com
  Joseph Breen, University of Iowa
  

  • 8:30 a.m.
    Pants distances of 4-manifolds
    Roman Aranda*, Binghamton University
    Sarah Blackwell, Max Planck Institute for Mathematics
    Devashi Gulati, University of Georgia, Athens
    Homayun Karimi, McMaster University
    Geunyoung Kim, University of Georgia
    Nicholas Meyer, University of Nebraska
    Puttipong Pongtanapaisan, University of Saskatchewan
    (1189-57-26690)
  • 9:00 a.m.
    Link Floer Homology, braids and almost braids
    Fraser Binns*, Boston College
    Subhankar Dey, University of Alabama
    (1189-57-26557)
  • 9:30 a.m.
    Intermission
  • 10:00 a.m.
    Three- and Four- Dimensional invariants of Satellite Knots with (1,1)-Patterns
    Holt Bodish*, University of Oregon
    (1189-57-26317)
  • 10:30 a.m.
    Jones polynomial obstructions to positivity of knots and links
    Lizzie Buchanan*, University of Iowa
    (1189-57-26850)
• Sunday October 8, 2023, 9:00 a.m.-11:00 a.m.
  Special Session on Foliations, flows, and groups III
  113, Eppley Building
  Organizers:
  Ying Hu, University of Nebraska Omaha yinghu@unomaha.edu
  Michael Landry, Washington University in Saint Louis
  

  • 9:00 a.m.
    Anosov flows and the pair of pants differential
    Jonathan Zung*, MIT
    (1189-57-26858)
  • 10:00 a.m.
    A unified Casson-Lin invariant for the real forms of SL(2)
    Nathan M Dunfield*, University of Illinois Urbana-Champaign
    Jacob Rasmussen, University of Illinois Urbana-Champaign
    (1189-57-26027)
• Sunday October 8, 2023, 9:00 a.m.-11:00 a.m.
  Special Session on Varieties with unexpected hypersurfaces, geproci sets and their interactions III
  366, Hixson-Lied Science Building
  Organizers:
  Brian Harbourne, University of Nebraska brianharbourne@unl.edu
  Juan C. Migliore, University of Notre Dame
  

  • 9:00 a.m.
    Jets of graphs and symbolic powers
    Federico Galetto*, Cleveland State University
    (1189-05-26544)
  • 9:30 a.m.
    Hodge-Riemann relations for codimension two Artinian Gorenstein algebras
    Pedro Macias Marques, University of Evora
    Chris McDaniel, Endicott College
    Alexandra Seceleanu*, University of Nebraska-Lincoln
    Junzo Watanabe, Tokai University
    (1189-13-26668)
  • 10:00 a.m.
    Report on apolar ideals of powers of power sums and of general hyperplane arrangements
    Zach Teitler*, Boise State University
    (1189-14-26683)
  • 10:30 a.m.
    Discussion
• Sunday October 8, 2023, 11:00 a.m.-11:50 a.m.
  Invited Address
  Organizers:
  Betsy Stovall, University of Wisconsin-Madison
  Speakers:
  Christopher Schafhauser, University of Nebraska--Lincoln
  Classification of amenable operator algebras
  Auditorium Rm-120, Rigge Science Building
  Christopher Schafhauser*, University of Nebraska--Lincoln
  (1189-00-24967)
• Sunday October 8, 2023, 2:00 p.m.-5:00 p.m.
  Special Session on Applied knot theory IV
  107, Eppley Building
  Organizers:
  Isabel K. Darcy, University of Iowa isabel-darcy@uiowa.edu
  Eric Rawdon, University of St. Thomas
  

  • 2:00 p.m.
    New Strategies for Random Graph Embeddings with Fixed Edgelengths
    Jason Cantarella*, University of Georgia
    Henrik Schumacher, University of Georgia
    Clayton Shonkwiler, Colorado State University
    (1189-53-26878)
  • 2:30 p.m.
    The ropelengths of alternating knots
    Yuanan Diao*, University of North Carolina Charlotte
    (1189-57-26935)
  • 3:00 p.m.
    The geometry of polygons in tight confinement
    Claus Ernst, Department of Mathematics
    Eric Rawdon, University of St. Thomas
    Uta Ziegler*, Western Kentucky University
    (1189-57-26803)
  • 3:30 p.m.
    On the braid index of Montesinos links
    Claus Ernst*, Department of Mathematics
    (1189-57-26790)
  • 4:00 p.m.
    Rotation Classes of Petal Knots
    R Jason Parsley*, Wake Forest University
    (1189-57-26871)
• Sunday October 8, 2023, 2:00 p.m.-4:00 p.m.
  Special Session on Progress in Nonlinear Waves IV
  Nonlinear wave problems describe a great variety of behaviors in physical systems. While we will focus primarily on problems arising from fluid motion and optical transmission, many other areas of application such as elasticity, combustion, and chemical reaction dynamics, among others, are also of great interest.
  404, Hixson-Lied Science Building
  Organizers:
  David M. Ambrose, Drexel University ambrose@math.drexel.edu
  

  • 2:00 p.m.
    Cauchy problem for Benjamin-Ono equation with quasiperiodic data.
    Sultan Aitzhan*, Drexel University
    (1189-35-26912)
  • 2:30 p.m.
    Nonlinear Bound States with Prescribed Angular Momentum
    Irina Nenciu, University of Illinois at Chicago
    Xiaoan Shen*, University of Illinois at Chicago
    Christof Sparber, University of Illinois at Chicago
    (1189-35-26864)
  • 3:00 p.m.
    Rogue waves of infinite order and their properties
    Deniz Bilman*, University of Cincinnati
    (1189-35-26825)
  • 3:30 p.m.
    High-order sine-Gordon kinks and breathers
    Robert J Buckingham*, University of Cincinnati
    (1189-35-27027)
• Sunday October 8, 2023, 2:00 p.m.-3:00 p.m.
  Contributed Paper Session on AMS Contributed Paper Session, I
  210, Eppley Building
  Moderators:
  Randall Crist, Creighton University
  Organizers:
  Betsy Stovall, University of Wisconsin-Madison stovall@math.wisc.edu
  

  • 2:00 p.m.
    Cluster Analysis of COVID-19 Morbidity and Mortality in Nursing Homes Over 7 Cycles Within the Pandemic, 2020-2023
    Julia Marie Pluta*, University of Missouri-Kansas City
    (1189-92-26777)
  • 2:15 p.m.
    A Mathematical Model of Multidrug Resistant Salmonella Spread in A Dairy Farm
    Arash Arjmand*, University of Missouri Kansas City
    Majid Bani-Yaghoub, University of Missouri, Kansas City
    (1189-92-26873)
  • 2:30 p.m.
    Automated Estimation of Latent Parameters for Mathematical Epidemiology Models
    Muhammad Jalil Ahmad*, University of Maryland Baltimore County
    Korhan Günel, Aydin Adnan Menderes University
    (1189-92-27030)
• Sunday October 8, 2023, 2:00 p.m.-3:30 p.m.
  Contributed Paper Session on AMS Contributed Paper Session, II
  211, Eppley Building
  Moderators:
  Lance Nielsen, Creighton University
  Organizers:
  Betsy Stovall, University of Wisconsin-Madison stovall@math.wisc.edu
  

  • 2:00 p.m.
    Analytic Wavefront Sets of Spherical Distributions on De Sitter Space
    Gestur Olafsson, Louisiana State University
    Iswarya Sitiraju*, Louisiana State University
    (1189-43-26755)
  • 2:15 p.m.
    Counting Solutions to Diophantine Inequalities in Function Fields
    Kathryn Wilson*, Kansas State University
    (1189-11-27016)
  • 2:30 p.m.
    Determinantal Solutions to a Generalized 2+1 Dimensional System of Partial differential equations
    Alrazi M Abdeljabbar*, Khalifa University
    (1189-35-26837)
  • 2:45 p.m.
    Constrained Quantization for a Uniform Distribution
    Piger Biteng, High School Student
    Mathieu Caguiat, High School Student
    Dipok Deb*, Graduate Student
    Mrinal Kanti Roychowdhury, School of Mathematical and Statistical Sciences, University of Texas Rio Grande Valley
    Beatriz Vela Villanueva, Graduate Student
    (1189-60-26834)
  • 3:00 p.m.
    Conditional expectations of a generalized Brownian motion over paths in abstract Wiener space
    Dong Hyun Cho*, Kyonggi University
    (1189-28-26730)

Inquiries: meet@ams.org

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