AMS :: 2023 Spring Western Sectional Meeting, AMS Special Session

AMS Sectional Meeting AMS Special Session

Current as of Sunday, May 14, 2023 03:30:04

Michelle Ann Manes, University of Hawaii mmanes@math.hawaii.edu

Saturday May 6, 2023, 9:00 a.m.-11:00 a.m.
Special Session on Combinatorics and Representation Theory (associated with the Invited Address by Sami Assaf) I
RM-33, Peters Business Building
Organizers:
Nicolle Gonzalez, University of California, Berkeley Nicolles@berkeley.edu
Sami H. Assaf, University of Southern California
- 9:00 a.m.
  Shi arrangements and low elements in Coxeter groups
  Matthew Dyer, University of Notre Dame
  Susanna Dodds Fishel*, Arizona State University
  Christophe Hohlweg, Université du Québec à Montréal
  Alice Mark, Vanderbilt University
  (1187-05-25126)
- 9:30 a.m.
  Degrees of Grothendieck Polynomials and CM Regularity
  Jenna Rajchgot, McMaster University
  Colleen Robichaux*, University of California, Los Angeles
  Anna Weigandt, Massachusetts Institute of Technology
  (1187-05-25117)
- 10:00 a.m.
  A generalization of the Murnaghan-Nakayama rule for K-k-Schur and k-Schur functions
  Khanh Duc Nguyen*, University at Albany
  (1187-05-24223)
- 10:30 a.m.
  $p$-adic representations and simplicial balls in Bruhat-Tis buildings
  Xu Gao*, Math Department, UC Santa Cruz
  (1187-20-24954)

Saturday May 6, 2023, 3:00 p.m.-5:30 p.m.
Special Session on Combinatorics and Representation Theory (associated with the Invited Address by Sami Assaf) II
RM-33, Peters Business Building
Organizers:
Nicolle Gonzalez, University of California, Berkeley Nicolles@berkeley.edu
Sami H. Assaf, University of Southern California
- 3:00 p.m.
  Asymptotic Algebraic Combinatorics
  Greta Panova*, University of Southern California
  (1187-05-25122)
- 3:30 p.m.
  Adaptable categorifications of noncommutative symmetric functions via direct products of groups
  Farid Aliniaeifard, The University of British Columbia
  Nathaniel Thiem*, University of Colorado
  (1187-05-25189)
- 4:00 p.m.
  Evaluating, Estimating, and Bounding Kronecker Coefficients
  Marni Mishna*, Simon Fraser University
  (1187-05-25119)
- 4:30 p.m.
  Products of Knuth equivalence classes
  Ricky Ini Liu*, University of Washington
  (1187-05-25175)
- 5:00 p.m.
  A Characterization of Planar Tanglegram Layouts
  Kevin Liu*, University of Washington
  (1187-05-25092)

Sunday May 7, 2023, 9:00 a.m.-11:00 a.m.
Special Session on Combinatorics and Representation Theory (associated with the Invited Address by Sami Assaf) III
RM-33, Peters Business Building
Organizers:
Nicolle Gonzalez, University of California, Berkeley Nicolles@berkeley.edu
Sami H. Assaf, University of Southern California
- 9:00 a.m.
  Promotion and growth diagrams for fans of Dyck paths and vacillating tableaux
  Joseph Pappe, University of California, Davis
  Stephan Pfannerer-Mittas, Technische Universitaet Wien
  Anne Schilling*, University of California, Davis
  Mary Claire Simone, University of California, Davis
  (1187-05-25048)
- 9:30 a.m.
  Atom-positivity of crystal subsets
  Sam Armon*, University of Southern California
  (1187-05-25194)
- 10:00 a.m.
  Stable-Limit Non-symmetric Macdonald Functions in Type A
  Milo James Bechtloff Weising*, UC Davis
  (1187-05-25116)
- 10:30 a.m.
  Complete Flagged Homogeneous Polynomials
  Henry Ehrhard*, University of Southern California
  (1187-05-25170)

Sunday May 7, 2023, 2:00 p.m.-4:00 p.m.
Special Session on Combinatorics and Representation Theory (associated with the Invited Address by Sami Assaf) IV
RM-33, Peters Business Building
Organizers:
Nicolle Gonzalez, University of California, Berkeley Nicolles@berkeley.edu
Sami H. Assaf, University of Southern California
- 2:00 p.m.
  Semistandard parking functions and $(q,t)$-Catalan numbers of rank $r$
  Nicolle Gonzalez, UC Berkeley
  Jose Simental Rodriguez, UNAM
  Monica Vazirani*, UC Davis
  (1187-05-25124)
- 2:30 p.m.
  Central characters of symmetric groups and finite general linear groups
  Christopher Ryba*, UC Berkeley
  (1187-20-25247)
- 3:00 p.m.
  Displacement, unit-interval parking functions, and permutohedra.
  Gordon Rojas Kirby*, San Diego State University
  (1187-05-25262)
- 3:30 p.m.
  The superspace coinvariant ring of the symmetric group
  Brendon Rhoades*, University of California, San Diego
  Andy Wilson, Kennesaw State University
  (1187-05-25115)