AMS Sectional Meeting AMS Special Session

Current as of Tuesday, January 7, 2020 09:25:35

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• Inquiries: meet@ams.org

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Fall Central Sectional Meeting

• University of Wisconsin-Madison, Madison, WI
• September 14-15, 2019 (Saturday - Sunday)
• Meeting #1150

Associate secretaries:

Georgia Benkart, AMS benkart@math.wisc.edu

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Special Session on Special Functions and Orthogonal Polynomials

• Saturday September 14, 2019, 8:30 a.m.-11:20 a.m.
  Special Session on Special Functions and Orthogonal Polynomials, I
  Room 495, Van Hise Hall
  Organizers:
  Sarah Post, University of Hawai`i at Manoa
  Paul Terwilliger, University of Wisconsin-Madison terwilli@math.wisc.edu
  

  • 8:30 a.m.
    Zeta functions for graphs and codes.
    Iwan Duursma*, University of Illinois Urbana-Champaign
    (1150-05-446)
  • 9:00 a.m.
    Quantum walks in association schemes.
    Ada Chan*, Department of Mathematics and Statistics, York University
    Gabriel Coutinho, Department of Computer Science, Universidade Federal de Minas Gerais
    Christino Tamon, Department of Computer Science, Clarkson University
    Luc Vinet, Centre de Recherches Mathématiques, Université de Montréal
    Hanmeng Zhan, Centre de Recherches Mathématiques, Université de Montréal
    (1150-05-404)
  • 9:30 a.m.
    State transfer via orthogonal polynomials.
    Hanmeng Zhan*, Centre de Recherches Mathématiques, Université de Montréal
    (1150-05-471)
  • 10:00 a.m.
    Crystal Structure on Gelfand-Zeitlin-Zhelobenko Patterns.
    O'Neill Kingston*, Iowa State University
    Jonas Hartwig, Iowa State University
    (1150-05-508)
  • 10:30 a.m.
    An insertion algorithm on multiset partitions with applications to diagram algebras.
    Laura Colmenarejo, University of Massachussetts, Amherst
    Rosa Orellana, Dartmouth College
    Franco Saliola, UQAM
    Anne Schilling*, University of California, Davis
    Mike Zabrocki, York University
    (1150-05-57)
  • 11:00 a.m.
    Peter-Weyl bases, preferred deformations, and Schur-Weyl duality.
    Anthony Giaquinto, Loyola University Chicago
    Peter Tingley*, Loyola University Chicago
    (1150-17-249)
• Saturday September 14, 2019, 2:00 p.m.-4:50 p.m.
  Special Session on Special Functions and Orthogonal Polynomials, II
  Room 495, Van Hise Hall
  Organizers:
  Sarah Post, University of Hawai`i at Manoa
  Paul Terwilliger, University of Wisconsin-Madison terwilli@math.wisc.edu
  

  • 2:00 p.m.
    Asymptotic analysis of recurrence coefficients of "Toda-type" orthogonal polynomials.
    Diego Dominici*, SUNY New Paltz
    (1150-33-338)
  • 2:30 p.m.
    The q=-1 Hermite polynomials.
    Mourad E. H. Ismail*, Department of Mathematics, University of Central Florida.
    (1150-33-387)
  • 3:00 p.m.
    Some enumerative problems on alternating sign matrices.
    Dennis Stanton*, School of Mathematics, University of Minnesota
    (1150-05-251)
  • 3:30 p.m.
    More Precise Symmetric Descriptions for Properties of the Askey-Wilson Polynomials and their Symmetric Sub-Families.
    Howard S. Cohl*, Applied and Computational Mathematics Division, NIST
    Roberto S. Costas-Santos, Departamento de Fisica y Matematicas, Universidad de Alcala, Alcala de Henares, Madrid, Spain
    (1150-33-17)
  • 4:00 p.m.
    Tridiagonal pairs of Racah type and the universal enveloping algebra $U(\mathfrak{sl}_2)$.
    Sarah Bockting-Conrad*, DePaul University
    (1150-16-427)
  • 4:30 p.m.
    The Laplace-Beltrami operator on the embedded torus.
    Hans W Volkmer*, University of Wisconsin-Milwaukee
    (1150-34-291)
• Sunday September 15, 2019, 8:00 a.m.-10:50 a.m.
  Special Session on Special Functions and Orthogonal Polynomials, III
  Room 495, Van Hise Hall
  Organizers:
  Sarah Post, University of Hawai`i at Manoa
  Paul Terwilliger, University of Wisconsin-Madison terwilli@math.wisc.edu
  

  • 8:00 a.m.
    The alternating PBW basis for the positive part of $U_q(\widehat{\mathfrak{sl}}_2)$.
    Paul M Terwilliger*, Math Department, U. Wisconsin-Madison
    (1150-16-163)
  • 8:30 a.m.
    A higher rank extension of the Askey-Wilson Algebra.
    Sarah Post, University of Hawai'i at Manoa
    Anthony Walter*, University of Hawai'i at Manoa
    (1150-33-661)
  • 9:00 a.m.
    Two dual descriptions of the Askey--Wilson algebra $AW(n)$.
    Luc Frappat, Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS
    Julien Gaboriaud*, CRM, Université de Montréal
    Eric Ragoucy, Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS
    Luc Vinet, CRM, Université de Montréal
    (1150-33-564)
  • 9:30 a.m.
    How to recognize a Leonard pair.
    Edward Hanson*, University of Wisconsin-Madison
    (1150-15-423)
  • 10:00 a.m.
    Distance-regular graphs and degenerate DAHAs.
    Jae-Ho Lee*, University of North Florida
    (1150-33-555)
  • 10:30 a.m.
    On the Terwilliger algebras of regular tournaments.
    Allen Herman*, University of Regina
    (1150-05-286)

Inquiries: meet@ams.org

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