AMS Sectional Meeting Program by Day

Current as of Sunday, October 17, 2021 03:30:04

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• Inquiries: meet@ams.org

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Fall Central Sectional Meeting (formerly at Creighton University)

• now meeting virtually, CDT (hosted by the American Mathematical Society), Virtual, RI
• October 9-10, 2021 (Saturday - Sunday)
• Meeting #1171

Associate Secretary for the AMS Scientific Program:

Georgia Benkart, AMS benkart@math.wisc.edu

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Sunday October 10, 2021

• Sunday October 10, 2021, 8:30 a.m.-6:00 p.m.
  Information Room
• Sunday October 10, 2021, 9:00 a.m.-11:30 a.m.
  Special Session on Building Institutional Structures for Student Success, III
  Special Session 11, American Mathematical Society
  Organizers:
  Patrick Rault, University of Nebraska Omaha prault@unomaha.edu
  Rebecca Gasper, Creighton University
  Carolyn Luna, University of Texas at San Antonio
  

  • 9:00 a.m.
    The South (D)akota, Iowa, and NEbraska COMmunity for Mathematics Inquiry in Teaching (SINE COMMIT).
    Su Dorée, Augsburg University
    Rebecca Gasper, SINE COMMIT
    Patrick X Rault*, University of Nebraska at Omaha
    (1171-97-142)
  • 9:30 a.m.
    MAA instructional practices guide as a lever to build intra-and inter-institutional structure for student success.
    Gulden Karakok*, University of Northern Colorado
    (1171-97-71)
  • 10:00 a.m.
    Re-packaging Mathematics for EVERYONE.
    Carolyn Luna, The University of Texas at San Antonio
    Jonathan Brucks*, The University of Texas at San Antonio
    (1171-97-127)
  • 10:20 a.m.
    Break.
  • 10:40 a.m.
    A multifaceted approach to supporting student success.
    Nicole Infante*, University of Nebraska at Omaha
    (1171-97-139)
  • 11:10 a.m.
    Flipping the formula in active learning classrooms.
    Mike Weimerskirch*, University of Minnesota
    (1171-97-175)
• Sunday October 10, 2021, 9:00 a.m.-11:30 a.m.
  Special Session on Coding, Storage, and Related Applications, III
  Special Session 5, American Mathematical Society
  Organizers:
  Swanand Kadhe, University of California Berkeley
  Christine Kelley, University of Nebraska-Lincoln ckelley2@unl.edu
  Gretchen Matthews, Virginia Tech
  

  • 9:00 a.m.
    Codes for reconciling jitters.
    Dunbar Birnie, Rutgers
    Christopher Cheng, Rutgers
    Emina Soljanin*, Rutgers
    (1171-97-220)
  • 9:30 a.m.
    An introduction to DNA sequencing and data storage.
    Henry Chimal Dzul*, Institute of Mathematics, University of Zurich
    (1171-16-208)
  • 10:00 a.m.
    Convertible Codes: Efficient conversion of coded data for large-scale storage systems.
    Francisco Maturana, CMU
    Rashmi Vinayak*, CMU
    (1171-94-107)
  • 10:20 a.m.
    Break.
  • 10:40 a.m.
    A unified treatment of partial stragglers and sparse matrices in coded matrix computation.
    Aditya Ramamoorthy*, Iowa State University, Ames, IA
    (1171-94-205)
  • 11:10 a.m.
    More servers, less communication, for secure distributed matrix multiplication.
    Rafael G. L. D'Oliveira*, Massachusetts Institute of Technology
    Salim El Rouayheb, Rutgers University
    Daniel Heinlein, Aalto University
    Roberto A. Machado, Clemson University
    (1171-94-148)
• Sunday October 10, 2021, 9:00 a.m.-11:30 a.m.
  Special Session on Commutative Algebra, III
  Special Session 3, American Mathematical Society
  Organizers:
  Jason McCullough, Iowa State University
  Alexandra Seceleanu, University of Nebraska
  

  • 9:00 a.m.
    Curves passing through points in projective space.
    Michael DiPasquale*, University of South Alabama
    Chris Peterson, Colorado State University
    Luca Chiantini, University of Siena
    Cristiano Bocci, University of Siena
    Andrea Mazzon, University of Siena
    (1171-13-116)
  • 9:30 a.m.
    General lines in projective space and the Koszul property.
    Joshua A. Rice*, Iowa State University
    (1171-13-138)
  • 10:00 a.m.
    The canonical module of a Koszul algebra.
    Paolo Mantero, University of Arkansas
    Matthew Mastroeni*, Iowa State University
    (1171-13-109)
  • 10:20 a.m.
    Break.
  • 10:40 a.m.
    Newton-Okounkov bodies and analytic spread of graded systems of monomial ideals.
    Thai Thanh Nguyen*, Tulane University
    (1171-13-23)
  • 11:10 a.m.
    Rees algebras of ideals of star configurations.
    Alessandra Costantini*, Oklahoma State University
    Ben Drabkin, Singapore University of Technology and Design
    Lorenzo Guerrieri, Jagiellonian University
    (1171-13-40)
• Sunday October 10, 2021, 9:00 a.m.-11:30 a.m.
  Special Session on Developments in Knot Theory and Low-dimensional Topology, III
  Special Session 12, American Mathematical Society
  Organizers:
  Mark Brittenham, University of Nebraska-Lincoln
  Margaret Doig, Creighton University MargaretDoig@creighton.edu
  Ying Hu, University of Nebraska Omaha
  Thomas Kindred, University of Nebraska-Lincoln
  

  • 9:00 a.m.
    A new perspective on a polynomial time knot polynomial.
    Robert John Quarles*, Louisiana State University
    (1171-55-54)
  • 9:30 a.m.
    Connected sums and directed systems in knot Floer homologies.
    Sudipta Ghosh*, Louisiana State University
    Ian Zemke, Princeton University
    (1171-57-110)
  • 10:00 a.m.
    Families of fundamental shadow links realized as links in the $3$-sphere.
    Sanjay L. Kumar*, The University of California, Santa Barbara
    (1171-57-82)
  • 10:20 a.m.
    Break.
  • 10:40 a.m.
    Virtual knot groups.
    Heather A. Dye*, McKendree University
    Aaron Kaestner, North Park University
    (1171-57-31)
  • 11:10 a.m.
    Using deep learning to generate knots with prescribed invariants.
    Amy Eubanks, Brigham Young University
    Mark Hughes*, Brigham Young University
    Jared Slone, Brigham Young University
    (1171-57-12)
• Sunday October 10, 2021, 9:00 a.m.-11:30 a.m.
  Special Session on Geometric Topology, III
  Special Session 10, American Mathematical Society
  Organizers:
  David Auckly, Kansas State University
  Aliakbar Daemi, Washington University in St. Louis
  Rustam Sadykov, Kansas State University sadykov@ksu.edu
  Alexander Zupan, University of Nebraska-Lincoln
  

  • 9:30 a.m.
    Khovanov homology and exotic surfaces in the 4-ball.
    Kyle Hayden*, Columbia University
    Isaac Sundberg, Bryn Mawr College
    (1171-57-96)
  • 10:00 a.m.
    Slicing knots in definite manifolds.
    Alexandra Kjuchukova*, University of Notre Dame
    Allison N Miller, Swarthmore College
    Arunima Ray, Max Planck Institute for Mathematics -- Bonn
    Sumeyra Sakalli, University of Arkansas
    (1171-57-196)
  • 10:20 a.m.
    Break.
  • 10:40 a.m.
    A homotopy invariant of stable maps to $\mathbb{R}^2$.
    Liam R. Kahmeyer*, Kansas State University
    (1171-51-153)
• Sunday October 10, 2021, 9:00 a.m.-11:30 a.m.
  Special Session on Geometric and Topological Combinatorics and Their Applications, III
  Special Session 7, American Mathematical Society
  Organizers:
  Rob Davis, Colgate University rdavis@colgate.edu
  Bennet Goeckner, University of Washington
  

  • 9:00 a.m.
    Hopf monoids of ordered simplicial complexes.
    Federico Castillo, Max-Planck-Institute of Mathematics for Natural Sciences
    Jeremy L. Martin*, University of Kansas
    José A. Samper, Pontificia Universidad Católica de Chile
    (1171-05-35)
  • 9:30 a.m.
    A Hopf monoid on set families.
    Kevin Marshall*, University of Kansas
    (1171-05-119)
  • 10:00 a.m.
    Subdivisions of shellable complexes.
    Max Hlavacek*, University of California, Berkeleley
    Liam Solus, KTH Royal Institute of Technology
    (1171-05-188)
  • 10:20 a.m.
    Break.
  • 10:40 a.m.
    Edge partitions of the complete graph and a determinant like function.
    Steven R. Lippold, BGSU
    Mihai D. Staic*, BGSU
    Alin Stancu, Columbus State University
    (1171-15-238)
  • 11:10 a.m.
    Stirling numbers for complex reflection groups.
    Bruce E. Sagan*, Michigan State University
    Robin Sulzgruber, York University
    Joshua Swanson, University of California, San Diego
    (1171-05-6)
• Sunday October 10, 2021, 9:00 a.m.-11:30 a.m.
  Special Session on Homological Methods in Commutative Algebra, III
  Special Session 9, American Mathematical Society
  Organizers:
  Daniel Erman, University of Wisconsin-Madison derman@math.wisc.edu
  Claudiu Raicu, Notre Dame University
  

  • 9:00 a.m.
    Differential operators on quotients of normal affine semigroup rings.
    Christine Berkesch*, University of Minnesota
    C-Y. Jean Chan, Central Michigan University
    Patricia Klein, University of Minnesota
    Laura Felicia Matusevich, Texas A&M University
    Janet Page, University of Michigan
    Janet Vassilev, University of New Mexico
    (1171-13-134)
  • 9:30 a.m.
    Mixed Hodge structure on local cohomology with support in determinantal varieties.
    Michael Perlman*, Queen's University
    Claudiu Raicu, University of Notre Dame
    (1171-13-62)
  • 10:00 a.m.
    A conjecture about the Brenner-Monsky hypersurface.
    Austyn Simpson*, University of Illinois - Chicago
    (1171-13-171)
  • 10:20 a.m.
    Break.
  • 10:40 a.m.
    Graded deviations and the Koszul property.
    Michael DeBellevue*, University of Nebraska Lincoln
    (1171-13-166)
  • 11:10 a.m.
    Bumpless pipe dreams encode Gröbner geometry of Schubert polynomials.
    Patricia Klein*, University of Minnesota
    Anna Weigandt, Massachusetts Institute of Technology
    (1171-13-95)
• Sunday October 10, 2021, 9:00 a.m.-11:30 a.m.
  Special Session on New Trends in Combinatorics, III
  Special Session 8, American Mathematical Society
  Organizers:
  Steve Butler, Iowa State University butler@iastate.edu
  Bernard Lidický, Iowa State University
  

  • 9:00 a.m.
    Expressing graphs as symmetric differences of bicliques.
    Calum Buchanan*, University of Vermont
    Alexander Clifton, Emory University
    Eric Culver, University of Colorado Denver
    Jiaxi Nie, University of California San Diego
    Jason O'Neill, University of California San Diego
    Puck Rombach, University of Vermont
    Mei Yin, Denver University
    (1171-05-239)
  • 9:30 a.m.
    Maximum number of almost similar triangles in the plane.
    József Balogh, University of Illinois at Urbana-Champaign
    Felix Christian Clemen*, University of Illinois at Urbana-Champaign
    Bernard Lidický, Iowa State University
    (1171-05-219)
  • 10:00 a.m.
    Two generalizations of the Caccetta-Haggkvist conjecture.
    Ron Aharoni, Technion
    Eli Berger, University of Haifa
    Maria Chudnovsky, Princeton
    Shira Zerbib*, Iowa State University
    (1171-05-106)
  • 10:20 a.m.
    Break.
  • 10:40 a.m.
    Almost $k$-coverings of grids.
    Alexander J. Clifton*, Emory University
    (1171-05-244)
  • 11:10 a.m.
    Perfect matchings in the random bipartite geometric graph.
    Xavier Pérez-Giménez*, University of Nebraska-Lincoln
    Abigail Raz, Cooper Union
    (1171-05-37)
• Sunday October 10, 2021, 9:00 a.m.-11:30 a.m.
  Special Session on Progress in Nonlinear Waves, III
  Special Session 4, American Mathematical Society
  Organizers:
  David Ambrose, Drexel University dma68@drexel.edu
  

  • 9:00 a.m.
    Fanning the flames: Unreasonable modifications to the flame equations.
    Adam Larios*, University of Nebraska-Lincoln
    Mohammad Mahabubur Rahmang, Texas Tech University
    Kazuo Yamazaki, Texas Tech University
    (1171-35-195)
  • 9:30 a.m.
    Global existence of Kuramoto-Sivashinsky equations (KSE) with dissipation enhancing flows.
    Yuanyuan Feng*, The Pennsylvania State University
    Anna Mazzucato, The Pennsylvania State University
    Michele Coti Zelati, Imperial College
    Michele Dolce, Imperial College
    Binbin Shi, Shanghai Jiao Tong University
    Weike Wang, Shanghai Jiao Tong University
    (1171-35-47)
  • 10:00 a.m.
    Global existence for the 2D Kuramoto-Sivashinsky equation with growing modes.
    Anna L. Mazzucato*, Penn State University
    David Ambrose, Drexel University
    (1171-35-8)
  • 10:20 a.m.
    Break.
  • 10:40 a.m.
    A domain decomposition solution of the Stokes-Darcy system in 3D based on boundary integrals.
    Svetlana Tlupova*, Farmingdale State College, SUNY
    (1171-65-83)
  • 11:10 a.m.
    Spatially quasi-periodic water waves.
    Jon Wilkening*, UC Berkeley
    (1171-76-132)
• Sunday October 10, 2021, 9:00 a.m.-11:30 a.m.
  Special Session on Recent Advances in Numerical Methods for Partial Differential Equations, III
  Special Session 1, American Mathematical Society
  Organizers:
  Mahboub Baccouch, University of Nebraska at Omaha mbaccouch@unomaha.edu
  Slimane Adjerid, Virginia Tech
  

  • 9:00 a.m.
    Efficient, positive, and energy stable schemes for multi-D Poisson-Nernst-Planck systems.
    Hailiang Liu*, Iowa State University
    Wumaier Maimaitiyiming, University of California at Los Angeles
    (1171-39-210)
  • 9:30 a.m.
    Robust model reductions for the transmission problem with high-contrast hterogeneous coefficients.
    Marcus Sarkis*, Worcester Polytechnic Institute
    Alexandre L. Madureira, Laboratorio Nacional de Computacao Cientifica--LNCC, Brazil
    (1171-65-68)
  • 10:00 a.m.
    New finite element solvers for coupled Stokes-Darcy flow problems.
    Jiangguo Liu*, Colorado State University
    Graham Harper, Sandia National Laboratories
    Tim Wildey, Sandia National Laboratories
    Simon Tavener, Colorado State University
    (1171-65-49)
  • 10:20 a.m.
    Break.
  • 10:40 a.m.
    Mixed finite element methods for stochastic Stokes equations with multiplicative noise.
    Xiaobing Feng*, The University of Tennessee
    (1171-65-41)
  • 11:10 a.m.
    Preconditioning mixed high order finite elements for incompressible flow.
    Mark Ainsworth, Brown University
    Charles W. Parker*, Brown University
    (1171-65-122)
• Sunday October 10, 2021, 9:00 a.m.-11:30 a.m.
  Special Session on Theoretical and Applied Aspects of Nonlocal Equations, III
  Special Session 6, American Mathematical Society
  Organizers:
  Animesh Biswas, University of Nebraska-Lincoln
  Petronela Radu, University of Nebraska-Lincoln
  Mary Vaughan, The University of Texas at Austin maryv@utexas.edu
  

  • 9:00 a.m.
    Harnack inequality for fractional elliptic equations in nondivergence form.
    Mary Vaughan*, The University of Texas at Austin
    Pablo Raúl Stinga, Iowa State University
    (1171-35-131)
  • 9:30 a.m.
    Asymptotic analysis of a coupled system of nonlocal equations with oscillatory coefficients.
    Tadele Mengesha*, The Univesity of Tennessee Knoxville
    James Scott, University of Pittsburgh
    (1171-45-100)
  • 10:00 a.m.
    Non-local aspects of (local) parabolic equations.
    Simon Bortz*, University of Alabama
    (1171-35-117)
  • 10:20 a.m.
    Break.
  • 10:40 a.m.
    Fourier methods for nonlocal equations with physical boundary conditions.
    Siavash Jafarzadeh, University of Nebraska-Lincoln
    Florin Bobaru, University of Nebraska-Lincoln
    Adam Larios*, University of Nebraska-Lincoln
    (1171-35-200)
  • 11:10 a.m.
    Critical thresholds in 1D pressureless Euler Poisson alignment systems with varying background.
    Manas Bhatnagar*, Iowa State University
    Hailiang Liu, Iowa State University
    (1171-35-108)
• Sunday October 10, 2021, 9:30 a.m.-11:20 a.m.
  Special Session on Analysis and Differential Equations at Undergraduate Institutions, III
  Special Session 15, American Mathematical Society
  Organizers:
  Nathan Pennington, Creighton University nathanpennington@creighton.edu
  

  • 9:30 a.m.
    Agmon-type decay of eigenfunctions for a class of Schrödinger operators with non-compact classically allowed region.
    Christoph Marx*, Oberlin College
    Hengrui Zhu, Oberlin College
    (1171-35-85)
  • 10:00 a.m.
    The $L^p$ continuity of wave operators for higher order Schrödinger operators.
    M. Burak Erdogan, University of Illinois at Urbana-Champaign
    William R. Green*, Rose-Hulman Institute of Technology
    (1171-35-51)
  • 10:30 a.m.
    A study of logistic growth models influenced by the exterior matrix hostility and grazing in an interior patch.
    Gampola Waduge Nalin Fonseka*, Carolina University
    Jonathan Machado, Tufts University
    Ratnasingham Shivaji, University of North Carolina at Greensboro
    (1171-34-5)
  • 11:00 a.m.
    Another look at the Sobolev embedding theorem in metric-measure spaces.
    Ryan Alvarado*, Amherst College
    (1171-43-237)
• Sunday October 10, 2021, 9:30 a.m.-11:30 a.m.
  Special Session on Quiver Representations: Bridging Theory and Application, III
  Special Session 2, American Mathematical Society
  Organizers:
  Yariana Diaz, University of Iowa
  Cody Gilbert, University of Iowa
  Ryan Kinser, University of Iowa ryan-kinser@uiowa.edu
  Amrei Oswald, University of Iowa
  

  • 9:30 a.m.
    Algorithms for orbits of quiver representation.
    Harm Derksen*, Northeastern University
    Visu Makam, IAS
    (1171-16-234)
  • 10:20 a.m.
    Break.
  • 10:40 a.m.
    Rank of convex modules.
    Brett Collins, Bucknell University
    David C Meyer*, Colgate University
    (1171-16-202)
  • 11:10 a.m.
    Operations on quiver representations in persistence theory.
    Nikola Milicevic*, Pennsylvania State University
    (1171-55-61)
• Sunday October 10, 2021, 9:30 a.m.-10:25 a.m.
  Contributed Paper Session on AMS Contributed Paper Session, II
  Contributed Paper Session, American Mathematical Society
  Organizers:
  Jai N. Singh, Department of Mathematics and Computer Science, Barry University
  

  • 9:30 a.m.
    Calabi-Yau threefolds in projective spaces and Gorenstein rings.
    Hal Schenck, Auburn University
    Mike Stillman, Cornell University
    Beihui Yuan*, Cornell University
    (1171-13-76)
  • 9:45 a.m.
    Some applications of the Bolzano-Weierstrass theorem for linear optimization.
    Jai N. Singh*, Department of Mathematics and Computer Science, Barry University
    M. Shakil, Department of Mathematics, Miami-Dade College, Hialeah, FL 33012, USA
    D. Singh, Ahmadu Bello University, Zaria, Nigeria
    (1171-40-218)
  • 10:00 a.m.
    One vs. two vs. multidimensional searches: Changing the paradigm in optimization methods.
    Fabio Vitor*, University of Nebraska at Omaha
    (1171-90-245)
  • 10:15 a.m.
    Solutions for non-linear convex matrix systems, with applications ton non-linear convex partial differential equations and tanscranial magnetic stimulation coil design optimization.
    Justin R. Hill*, St. Philips College
    Francisco Javier Garcia-Pacheco, Universidad de Cadiz
    Clemente Cobos Sanchez, Universidad de Cadiz
    Jose Maria Guerrero-Rodriguez, Universidad de Cadiz
    (1171-15-4)
• Sunday October 10, 2021, 11:45 a.m.-12:35 p.m.
  Invited Address
  Organizers:
  Georgia Benkart, University of Wisconsin, Madison
  Spatial evolution and phenotypic switching in cancer.
  Invited Address, American Mathematical Society
  Jasmine Foo*, University of Minnesota-Twin Cities
  (1171-00-2)
• Sunday October 10, 2021, 12:00 p.m.-1:00 p.m.
  Meet with an AMS/MAA book editor during our Open Office Hours
• Sunday October 10, 2021, 2:00 p.m.-2:50 p.m.
  Invited Address
  Organizers:
  Georgia Benkart, University of Wisconsin, Madison
  Multigradings in algebra and geometry.
  Invited Address, American Mathematical Society
  Michael K. Brown, Auburn Univeristy
  Daniel Erman*, University of Wisconsin
  (1171-13-15)
• Sunday October 10, 2021, 3:10 p.m.-6:00 p.m.
  Special Session on Building Institutional Structures for Student Success, IV
  Special Session 11, American Mathematical Society
  Organizers:
  Patrick Rault, University of Nebraska Omaha prault@unomaha.edu
  Rebecca Gasper, Creighton University
  Carolyn Luna, University of Texas at San Antonio
  

  • 3:10 p.m.
    Bringing about cultural change in departments, institutions, and national organizations.
    Michael Dorff*, Brigham Young University
    (1171-00-168)
  • 4:00 p.m.
    Break.
  • 4:20 p.m.
    Levers for change: Tools for heavy lifting.
    Sandra Laursen*, University of Colorado Boulder
    (1171-97-253)
  • 5:10 p.m.
    Discussion.
• Sunday October 10, 2021, 3:10 p.m.-4:40 p.m.
  Special Session on Coding, Storage, and Related Applications, IV
  Special Session 5, American Mathematical Society
  Organizers:
  Swanand Kadhe, University of California Berkeley
  Christine Kelley, University of Nebraska-Lincoln ckelley2@unl.edu
  Gretchen Matthews, Virginia Tech
  

  • 3:10 p.m.
    On error-correcting codes with restricted error sets.
    Mira Gonen, Ariel University
    Michael Langberg, University at Buffalo
    Alex Sprintson*, Texas A&M University
    (1171-94-241)
  • 3:40 p.m.
    Authenticated partial correction in adversarial networks.
    Allison Beemer*, University of Wisconsin-Eau Claire
    Ariel Liu, University of Wisconsin-Eau Claire
    (1171-94-174)
  • 4:20 p.m.
    A unifying framework to construct QC-LDPC Tanner graphs of desired girth.
    Roxana Smarandache, University of Notre Dame
    David Mitchell*, New Mexico State University
    (1171-94-254)
• Sunday October 10, 2021, 3:10 p.m.-6:00 p.m.
  Special Session on Commutative Algebra, IV
  Special Session 3, American Mathematical Society
  Organizers:
  Jason McCullough, Iowa State University
  Alexandra Seceleanu, University of Nebraska
  

  • 3:10 p.m.
    Explicit formulas for Bernstein-Sato polynomials via reduction to prime characteristic.
    Daniel Hernández*, University of Kansas
    Emily Witt, University of Kansas
    (1171-13-227)
  • 3:40 p.m.
    Extremal (hyper)surfaces in positive characteristic.
    Janet Page*, University of Michigan
    (1171-13-154)
  • 4:00 p.m.
    Break.
  • 4:20 p.m.
    Openness of splinter loci.
    Rankeya Datta*, Michigan State University
    Kevin Tucker, University of Illinois at Chicago
    (1171-13-215)
  • 4:50 p.m.
    Functional equations and V-filtrations for non-regular rings.
    Josep Àlvarez Montaner, Universitat Politècnica de Catalunya
    Daniel Hernández, University of Kansas
    Jack Jeffries, University of Nebraska
    Luis Núñez-Betancourt, Centro de Investigación en Matemáticas
    Pedro Teixeira, Knox College
    Emily Witt*, University of Kansas
    (1171-13-226)
  • 5:10 p.m.
    Open Discussion.
• Sunday October 10, 2021, 3:10 p.m.-6:00 p.m.
  Special Session on Developments in Knot Theory and Low-dimensional Topology, IV
  Special Session 12, American Mathematical Society
  Organizers:
  Mark Brittenham, University of Nebraska-Lincoln
  Margaret Doig, Creighton University MargaretDoig@creighton.edu
  Ying Hu, University of Nebraska Omaha
  Thomas Kindred, University of Nebraska-Lincoln
  

  • 3:10 p.m.
    A simple proof of the Crowell-Murasugi theorem.
    Thomas Kindred*, Wake Forest University
    (1171-57-249)
  • 3:40 p.m.
    Closed Seifert surfaces and 0.5-solvable links.
    Sarah Seger*, Concordia College, Moorhead MN
    (1171-54-190)
  • 4:00 p.m.
    Break.
  • 4:20 p.m.
    Crossing numbers of Whitehead doubles.
    Efstratia Kalfagianni, Michigan State University
    Christine Ruey Shan Lee*, University of South Alabama
    (1171-57-63)
  • 4:50 p.m.
    Bounds on crossing number via knot diagram recovery.
    Robert Haraway, Independent
    Neil R. Hoffman*, Oklahoma State University
    Eric Sedgwick, Depaul University
    Saul Schleimer, Warwick Mathematics Institute
    (1171-57-232)
  • 5:10 p.m.
    Open Discussion.
• Sunday October 10, 2021, 3:10 p.m.-6:00 p.m.
  Special Session on Geometric Topology, IV
  Special Session 10, American Mathematical Society
  Organizers:
  David Auckly, Kansas State University
  Aliakbar Daemi, Washington University in St. Louis
  Rustam Sadykov, Kansas State University sadykov@ksu.edu
  Alexander Zupan, University of Nebraska-Lincoln
  

  • 3:10 p.m.
    Homology concordance homomorphisms.
    Irving Dai, Stanford University
    Jennifer Hom, Georgia Institute of Technology
    Matthew Stoffregen, Michigan State University
    Linh Truong*, University of Michigan
    (1171-57-74)
  • 3:40 p.m.
    Seiberg-Witten Floer spectra for $b_1>0$.
    Hirofumi Sasahira, Kyushu University
    Matthew Stoffregen*, Michigan State University
    (1171-57-129)
  • 4:00 p.m.
    Break.
  • 4:20 p.m.
    L-invariant for spun knots.
    Jose Roman Aranda Cuevas*, Binghamton University
    Scott A. Taylor, Colby College
    Cindy Zhang, Colby College
    Puttipong Pongtanapaisan, University of Saskatchewan
    (1171-57-115)
  • 4:50 p.m.
    Open Discussion.
• Sunday October 10, 2021, 3:10 p.m.-6:00 p.m.
  Special Session on Geometric and Topological Combinatorics and Their Applications, IV
  Special Session 7, American Mathematical Society
  Organizers:
  Rob Davis, Colgate University rdavis@colgate.edu
  Bennet Goeckner, University of Washington
  

  • 3:10 p.m.
    Homomorphism complexes, reconfiguration, and homotopy for directed graphs.
    Anton Dochtermann*, Texas State University
    Anurag Singh, Chennai Mathematical Institute
    (1171-05-45)
  • 3:40 p.m.
    Classifying all embedding dimension vectors of combinatorial codes.
    R. Amzi Jeffs*, Carnegie Mellon University
    (1171-05-189)
  • 4:00 p.m.
    Break.
  • 4:20 p.m.
    The topology of projective codes and the distribution of zeros of odd maps.
    Florian Frick*, Carnegie Mellon University and Freie Universität Berlin
    (1171-05-99)
  • 5:10 p.m.
    Open Discussion.
• Sunday October 10, 2021, 3:10 p.m.-4:40 p.m.
  Special Session on Homological Methods in Commutative Algebra, IV
  Special Session 9, American Mathematical Society
  Organizers:
  Daniel Erman, University of Wisconsin-Madison derman@math.wisc.edu
  Claudiu Raicu, Notre Dame University
  

  • 3:10 p.m.
    Primary decomposition of modules via Ext.
    Justin Chen*, ICERM
    (1171-13-169)
  • 3:40 p.m.
    Polarizations and hook partitions.
    Ayah Almousa*, University of Minnesota - Twin Cities
    Keller VandeBogert, University of Notre Dame
    (1171-13-123)
  • 4:00 p.m.
    Break.
  • 4:20 p.m.
    Bounds on the number of generators of prime ideals.
    Giulio Caviglia*, Department of Mathematics Purdue University
    Alessandro De Stefani, University of Genoa
    (1171-13-216)
• Sunday October 10, 2021, 3:10 p.m.-6:00 p.m.
  Special Session on New Trends in Combinatorics, IV
  Special Session 8, American Mathematical Society
  Organizers:
  Steve Butler, Iowa State University butler@iastate.edu
  Bernard Lidický, Iowa State University
  

  • 3:10 p.m.
    Ramsey numbers for non-trivial Berge cycles.
    Jiaxi Nie*, University of California San Diego
    Jacques Verstraëte, University of California San Diego
    (1171-05-229)
  • 3:40 p.m.
    Paths of length three are K_{r+1}-Turán good.
    Kyle Murphy*, Dakota State University
    J.D. Nir, University of Manitoba
    (1171-05-192)
  • 4:00 p.m.
    Break.
  • 4:20 p.m.
    On the edit distance function of the random graph.
    Ryan R. Martin*, Iowa State University
    Alex W.N. Riasanovsky, Karlsruhe Institute of Technology
    (1171-05-147)
  • 4:50 p.m.
    Minimum balanced bipartitions of planar triangulations.
    Abhinav Shantanam*, Simon Fraser University
    (1171-05-228)
  • 5:10 p.m.
    Open Discussion.
• Sunday October 10, 2021, 3:10 p.m.-6:00 p.m.
  Special Session on Progress in Nonlinear Waves, IV
  Special Session 4, American Mathematical Society
  Organizers:
  David Ambrose, Drexel University dma68@drexel.edu
  

  • 3:10 p.m.
    Dynamics in particle suspension flow.
    Li Wang*, University of Minnesota
    (1171-35-172)
  • 3:40 p.m.
    Conservation laws for water waves and asymptotic models.
    Katie L. Oliveras*, Seattle University
    (1171-76-203)
  • 4:00 p.m.
    Break.
  • 4:20 p.m.
    Random FPUT Chains.
    J. Douglas Wright*, Drexel University
    (1171-35-101)
  • 5:10 p.m.
    Open Discussion.
• Sunday October 10, 2021, 3:10 p.m.-6:00 p.m.
  Special Session on Quiver Representations: Bridging Theory and Application, IV
  Special Session 2, American Mathematical Society
  Organizers:
  Yariana Diaz, University of Iowa
  Cody Gilbert, University of Iowa
  Ryan Kinser, University of Iowa ryan-kinser@uiowa.edu
  Amrei Oswald, University of Iowa
  

  • 3:10 p.m.
    Dihedral actions on type $A$ preprojective algebras.
    Jacob Barahona Kamsvaag, Miami University
    Jason Gaddis*, Miami University
    (1171-16-22)
  • 3:40 p.m.
    Nice $\mathbb{F}_1$-representations of quivers.
    Alexander H. Sistko*, Manhattan College
    Jaiung Jun, SUNY New Paltz
    (1171-16-84)
  • 4:00 p.m.
    Break.
  • 4:20 p.m.
    A deformation theory of finite dimensional modules over repetitive algebras.
    Adriana M. Fonce-Camacho, Universidad de Antioquia
    Hernan Giraldo, Universidad de Antioquia
    Pedro Rizzo, Universidad de Antioquia
    Jose A Velez-Marulanda*, Valdosta State University
    (1171-16-33)
  • 4:50 p.m.
    Degree bounds for invariant skew polynomials.
    Francesca Gandini*, Kalamazoo College
    (1171-16-167)
  • 5:10 p.m.
    Open Discussion.
• Sunday October 10, 2021, 3:10 p.m.-6:00 p.m.
  Special Session on Recent Advances in Numerical Methods for Partial Differential Equations, IV
  Special Session 1, American Mathematical Society
  Organizers:
  Mahboub Baccouch, University of Nebraska at Omaha mbaccouch@unomaha.edu
  Slimane Adjerid, Virginia Tech
  

  • 3:10 p.m.
    Spectral element Moment-Closures for kinetic models.
    James A. Rossmanith*, Iowa State University
    Christine Vaughan, Iowa State University
    Alberto Passalacqua, Iowa State University
    (1171-65-214)
  • 3:40 p.m.
    The second boundary value problem for a discrete Monge-Ampere equation.
    Gerard Awanou*, University of illinois at Chicago
    (1171-65-59)
  • 4:00 p.m.
    Break.
  • 4:20 p.m.
    Efficient predictor algorithms of implicit methods for initial value problems.
    Laurent O. Jay*, University of Iowa
    (1171-65-79)
  • 4:50 p.m.
    An introduction to numerical analysis of hemivariational inequalities.
    Weimin Han*, University of Iowa
    (1171-65-69)
  • 5:10 p.m.
    Open Discussion.
• Sunday October 10, 2021, 3:10 p.m.-6:00 p.m.
  Special Session on Theoretical and Applied Aspects of Nonlocal Equations, IV
  Special Session 6, American Mathematical Society
  Organizers:
  Animesh Biswas, University of Nebraska-Lincoln
  Petronela Radu, University of Nebraska-Lincoln
  Mary Vaughan, The University of Texas at Austin maryv@utexas.edu
  

  • 3:10 p.m.
    Regularity of almost minimizers with free boundary.
    Guy David, University of Paris Sud
    Max Engelstein, University of Minnesota
    Mariana Smit Vega Garcia*, Western Washington University
    Tatiana Toro, University of Washington
    (1171-35-18)
  • 3:40 p.m.
    Asymptotic mean value formulas for nonlinear equations.
    Fernando Charro*, Wayne State University
    (1171-35-20)
  • 4:00 p.m.
    Break.
  • 4:20 p.m.
    Comparing and contrasting two nonlocal biharmonic operators.
    Nicole Buczkowski*, University of Nebraska-Lincoln
    Mikil Foss, University of Nebraska-Lincoln
    Michael Parks, Sandia National Laboratories
    Jeremy Trageser, Sandia National Laboratories
    Petronela Radu, University of Nebraska-Lincoln
    (1171-45-178)
  • 4:50 p.m.
    Nonlinear diffusion in the nonlocal setting.
    Hayley Anne Olson*, University of Nebraska-Lincoln
    Mikil Foss, University of Nebraska-Lincoln
    Petronela Radu, University of Nebraska-Lincoln
    (1171-35-186)
  • 5:10 p.m.
    Open Discussion.

Inquiries: meet@ams.org

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