AMS :: 2024 Spring Central Sectional Meeting, AMS Special Session

AMS Sectional Meeting AMS Special Session

Current as of Sunday, April 28, 2024 03:30:04

Saturday April 20, 2024, 8:30 a.m.-11:00 a.m.
Special Session on Posets in algebraic and geometric combinatorics I
Bolton Hall B68, Bolton Hall
Organizers:
Martha Yip, University of Kentucky martha.yip@uky.edu
Rafael S. González D'León, Loyola University Chicago
- 8:30 a.m.
  Noncrossing tree partitions
  Thomas McConville*, Kennesaw State University
  (1195-06-35557)
- 9:00 a.m.
  Pop-stack sorting and pattern-avoiding permutations
  Emily Barnard*, Depaul University
  Colin Defant, Massachusetts Institute of Technology
  Eric J Hanson, North Carolina State University
  (1195-05-35411)
- 10:00 a.m.
  Framing lattices
  Matias Kaspar von Bell*, None
  (1195-06-35249)
- 10:30 a.m.
  The Zig-Zag Eulerian Polynomial
  T. Kyle Petersen*, DePaul University
  Yan Zhuang, Davidson College
  (1195-05-35103)

Saturday April 20, 2024, 3:00 p.m.-5:00 p.m.
Special Session on Posets in algebraic and geometric combinatorics II
Bolton Hall B68, Bolton Hall
Organizers:
Martha Yip, University of Kentucky martha.yip@uky.edu
Rafael S. González D'León, Loyola University Chicago
- 3:00 p.m.
  On shellable Kohnert posets
  Celia Kerr, College of William & Mary
  Nicholas Mayers*, North Carolina State University
  Nicholas Russoniello, College of William & Mary
  (1195-06-34101)
- 3:30 p.m.
  Chromatic Symmetric Functions and RSK for 3-free Posets
  Kyle Celano*, Wake Forest University
  (1195-05-35759)
- 4:00 p.m.
  Sidedness on a sequence of familiar Hopf algebras
  Nantel Bergeron, York University
  Rafael S. González D'León, Loyola University Chicago
  Aaron Lauve*, Loyola University Chicago
  Yannic Vargas, TU Graz
  (1195-05-35837)
- 4:30 p.m.
  Parking functions, Fubini rankings, and Boolean intervals in the weak order of $\mathfrak {S}_n$
  Jennifer Elder, Missouri Western State University
  Pamela Estephania Harris*, University of Wisconsin, Milwaukee
  Jan Kretschmann, University of Wisconsin - Milwaukee
  Juan Carlos Martinez Mori, Cornell University
  (1195-06-35124)

Sunday April 21, 2024, 8:00 a.m.-11:00 a.m.
Special Session on Posets in algebraic and geometric combinatorics III
Bolton Hall B68, Bolton Hall
Organizers:
Martha Yip, University of Kentucky martha.yip@uky.edu
Rafael S. González D'León, Loyola University Chicago
- 8:00 a.m.
  Distributive lattices for proving log-concavity and -convexity
  Jinting Liang, Michigan State University
  Bruce Eli Sagan*, Michigan State University
  (1195-06-34076)
- 8:30 a.m.
  Whitney Duals of Geometric Lattices
  Joshua Hallam*, Loyola Marymount Uuniversity
  (1195-05-35632)
- 9:00 a.m.
  Hilbert--Poincaré polynomials from geometric lattices
  Jacob P. Matherne*, North Carolina State University
  (1195-05-35515)
- 10:00 a.m.
  Stembridge codes, Chow rings of the permutahedral varieties, and their extensions
  Hsin-Chieh Liao*, University of Miami
  (1195-05-35731)
- 10:30 a.m.
  Projective rectangles
  Rigoberto Florez*, The Citadel
  (1195-05-35056)