American Mathematical Society

AMS Sectional Meeting AMS Special Session

Current as of Friday, December 14, 2018 03:30:05

Associate secretaries:

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

Saturday April 14, 2018, 8:00 a.m.-10:20 a.m.
Special Session on Macdonald Polynomials and Related Structures, I
Room 212, Buttrick Hall
Organizers:
Jennifer Morse, University of Virginia jlm6cj@eservices.virginia.edu
Dan Orr, Virginia Polytechnic Institute and State University
Mark Shimozono, Virginia Polytechnic Institute and State University
- 8:00 a.m.
  Macdonald Delta Operators when t=0.
  Jim Haglund*, University of Pennsylvania
  Brendon Rhoades, UC San Diego
  Mark Shimozono, Virginia Tech
  (1138-05-75)
- 8:30 a.m.
  Dual immaculate quasisymmetric functions expand positively into quasisymmetric Schur functions.
  Edward Allen, Wake Forest University
  Josh Hallam, Wake Forest University
  Sarah Mason*, Wake Forest University
  (1138-05-120)
- 9:00 a.m.
  Chain decompositions for $q,t$-Catalan numbers.
  Nicholas A. Loehr*, Virginia Tech Department of Mathematics
  Kyungyong Lee, Korea Institute for Advanced Study
  Li Li, Oakland University Department of Mathematics and Statistics
  (1138-05-43)
- 9:30 a.m.
  Macdonald polynomials and chromatic quasisymmetric functions.
  Jim Haglund, University of Pennsylvania
  Andy Wilson*, University of Pennsylvania
  (1138-05-197)
- 10:00 a.m.
  Flow polytopes and the space of diagonal harmonics.
  Ricky Ini Liu*, North Carolina State University
  Karola Mészáros, Cornell University
  Alejandro H. Morales, University of Massachusetts Amherst
  (1138-05-250)

Saturday April 14, 2018, 3:00 p.m.-4:50 p.m.
Special Session on Macdonald Polynomials and Related Structures, II
Room 212, Buttrick Hall
Organizers:
Jennifer Morse, University of Virginia jlm6cj@eservices.virginia.edu
Dan Orr, Virginia Polytechnic Institute and State University
Mark Shimozono, Virginia Polytechnic Institute and State University
- 3:00 p.m.
  On $C$-expansions for monomial symmetric functions.
  Emily Sergel*, University of Pennsylvania
  (1138-05-167)
- 3:30 p.m.
  Double coinvariants and affine Schubert calculus.
  Erik Carlsson*, UC Davis
  (1138-05-303)
- 4:00 p.m.
  A multiset partition algebra and diagonal action on polynomials.
  Rosa Orellana, Dartmouth College
  Mike Zabrocki*, York University
  (1138-05-364)
- 4:30 p.m.
  Delta Schubert calculus.
  Brendan Pawlowski, University of Michigan
  Brendon Rhoades*, University of California, San Diego
  (1138-05-261)

Sunday April 15, 2018, 8:30 a.m.-10:50 a.m.
Special Session on Macdonald Polynomials and Related Structures, III
Room 212, Buttrick Hall
Organizers:
Jennifer Morse, University of Virginia jlm6cj@eservices.virginia.edu
Dan Orr, Virginia Polytechnic Institute and State University
Mark Shimozono, Virginia Polytechnic Institute and State University
- 8:30 a.m.
  Combinatorics of Lusztig's $t$-analogue of weight multiplicity.
  Cédric Lecouvey, University of Tours, France
  Cristian Lenart*, State University of New York at Albany
  (1138-05-242)
- 9:00 a.m.
  Catalan polynomials and $k$-Schur functions.
  Jonah Blasiak*, Drexel University
  (1138-05-346)
- 9:30 a.m.
  Integrable difference equations for generalized Hall Littlewood functions from Q-systems.
  Rinat Kedem*, University of Illinois
  (1138-81-359)
- 10:00 a.m.
  Macdonald operators, from Cluster Algebra to Elliptic Hall algebra.
  Philippe R Di Francesco*, University of Illinois at Urbana-Champaign
  (1138-05-275)
- 10:30 a.m.
  Macdonald polynomials: from vector-valued polynomials to scalar polynomials.
  Laura Colmenarejo*, York University
  Jean-Gabriel Luque, University of Rouen
  Charles F. Dunkl, University of Virginia
  (1138-33-283)