AMS :: 2025 Spring Eastern Sectional Meeting, AMS Special Session

AMS Sectional Meeting AMS Special Session

Current as of Sunday, April 13, 2025 03:30:04

Benjamin A. Lotto, lotto@vassar.edu

Saturday April 5, 2025, 8:00 a.m.-11:00 a.m.
Special Session on Dynamical Algebraic Combinatorics, I
212, Hartford Times Building
Organizers:
Colin Defant, Harvard University colindefant@gmail.com
Tom Roby, University of Connecticut
- 8:00 a.m.
  Catalan objects, lattices, and dynamics
  Sam Hopkins*, Howard University
  (1206-05-47562)
- 8:30 a.m.
  The affine Tamari lattice
  Grant T. Barkley*, Harvard University
  Colin Defant, Harvard University
  (1206-06-48355)
- 9:00 a.m.
  A new Motzkin object from box-ball systems
  Emily Gunawan*, University of Massachusetts Lowell
  Su Ji Hong, Johns Hopkins University
  Matthew Li, Yale University
  Raina Estelle Okonogi-Neth, Cornell University
  Mykola Sapronov, University of Minnesota
  Dashiell Stevanovich, University of Minnesota
  Hailey Weingord, University of California Los Angeles
  (1206-05-48258)
- 9:30 a.m.
  Cylindric Rowmotion
  James G Propp*, UMass Lowell
  (1206-05-48207)
- 10:00 a.m.
  Open Problem Session

Sunday April 6, 2025, 8:00 a.m.-11:00 a.m.
Special Session on Dynamical Algebraic Combinatorics, II
212, Hartford Times Building
Organizers:
Colin Defant, Harvard University colindefant@gmail.com
Tom Roby, University of Connecticut
- 8:00 a.m.
  Exploring Rowvacuation on Order Ideals and Antichains of Posets
  Michael J Joseph*, Dalton State College
  (1206-05-48194)
- 8:30 a.m.
  Friezes and the Cyclic Sieving Phenomenon
  Ashleigh Adams*, North Dakota State University
  (1206-05-48421)
- 9:00 a.m.
  Homomesies on interval-closed sets and increasing labelings
  Jessica Striker*, North Dakota State University
  (1206-06-47919)
- 9:30 a.m.
  Rowmotion and promotion on 132-avoiding permutations
  Svetlana Poznanovic*, Clemson University
  Preston Sessoms, Clemson University
  (1206-05-48387)
- 10:00 a.m.
  Homomesies of Linear Feedback Shifts
  Chinmay Dharmendra*, University of Connecticut
  Matthew Travis Plante, Stanford ULO
  Tom Roby, University of Connecticut
  (1206-05-48392)
- 10:30 a.m.
  Rowmotion on the chain of V's poset and whirling dynamics
  Matthew Travis Plante*, Stanford ULO
  Tom Roby, University of Connecticut
  (1206-05-48386)

Sunday April 6, 2025, 2:00 p.m.-5:00 p.m.
Special Session on Dynamical Algebraic Combinatorics, III
212, Hartford Times Building
Organizers:
Colin Defant, Harvard University colindefant@gmail.com
Tom Roby, University of Connecticut
- 2:00 p.m.
  Charmed roots and the Kroweras complement
  Benjamin Dequêne, LaCIM, Université du Québec à Montréal
  Gabriel Frieden, Universite du Quebec a Montreal
  Florian Schreier-Aigner, University of Vienna
  Hugh Thomas, UQAM
  Nathan Ferd Williams*, University of Texas At Dallas
  (1206-05-48309)
- 2:30 p.m.
  Plane partitions and rowmotion on rectangular and trapezoidal posets
  Joseph Johnson, KTH Royal Institute of Technology
  Ricky Ini Liu*, University of Washington
  (1206-05-48338)
- 3:00 p.m.
  On the Toggleability Spaces of the Product of Two Chains
  Benjamin Adenbaum*, Florida Gulf Coast University
  Spencer Daugherty, University of Colorado Boulder
  Nicholas Mayers, North Carolina State University
  (1206-05-48230)
- 3:30 p.m.
  A generalized Lalanne--Kreweras involution for rectangular tableaux
  Sergi Elizalde*, Dartmouth College
  (1206-05-47636)
- 4:00 p.m.
  The doubly asymmetric simple exclusion process
  Yuhan Jiang*, Harvard University
  (1206-05-47839)
- 4:30 p.m.
  Critical Groups of Arithmetical Structures on Cycle Graphs with One Doubled Edge
  Eric James Faust*, Villanova University
  Alexander Diaz-Lopez, Villanova University
  (1206-05-47823)