AMS Sectional Meeting Program by AMS Special Session

Current as of Saturday, March 19, 2011 00:24:29

2011 Spring Southeastern Section Meeting
Statesboro, GA, March 12-13, 2011 (Saturday - Sunday)
Meeting #1068

Matthew Miller, AMS miller@math.sc.edu

• Saturday March 12, 2011, 8:00 a.m.-10:50 a.m.
  Special Session on Algebraic and Geometric Combinatorics, I
  Room 2203, College of Information Technology
  Organizers:
  Drew Armstrong, University of Miami
  Benjamin Braun, University of Kentucky benjamin.braun@uky.edu
  

  • 8:00 a.m.
    Sticky central limit theorems on polyhedral spaces.
    Ezra Miller*, Duke University
    (1068-60-273)
  • 9:00 a.m.
    $h$-polynomial of half open hypersimplices.
    Nan Li*, MIT
    (1068-05-220)
  • 9:30 a.m.
    Geometric grid classes of permutations.
    Michael H. Albert, University of Otago
    M. D. Atkinson, University of Otago
    Mathilde Bouvel, CNRS, Labri, Bordeaux, France
    Nik Ruškuc, University of St Andrews
    Vincent Vatter*, University of Florida
    (1068-05-84)
  • 10:00 a.m.
    Geodesics in CAT(0) Cubical Complexes.
    Federico Ardila, San Francisco State University
    Megan Owen*, University of California, Berkeley
    Seth Sullivant, North Carolina State University
    (1068-05-270)
  • 10:30 a.m.
    Codes and shifted codes of partitions.
    John T. Hird*, North Carolina State University
    Naihuan Jing, North Carolina State University
    Ernest Stitzinger, North Carolina State University
    (1068-05-18)
• Saturday March 12, 2011, 2:30 p.m.-5:20 p.m.
  Special Session on Algebraic and Geometric Combinatorics, II
  Room 2203, College of Information Technology
  Organizers:
  Drew Armstrong, University of Miami
  Benjamin Braun, University of Kentucky benjamin.braun@uky.edu
  

  • 2:30 p.m.
    Discrete Morse Theory and Generalized Factor Order.
    Bruce E Sagan*, Michigan State University
    Robert Willenbring, Michigan State University
    (1068-05-26)
  • 3:30 p.m.
    Torus sieving of finite Grassmannians.
    Andrew Berget*, University of California, Davis
    Jia Huang, University of Minnesota
    (1068-05-116)
  • 4:00 p.m.
    Face Numbers of Cohen-Macaulay Flag Complexes.
    Jonathan D Browder*, University of Washington
    (1068-05-167)
  • 4:30 p.m.
    Centrally symmetric manifolds with few vertices.
    Steven Klee*, UC Davis
    Isabella Novik, University of Washington
    (1068-05-249)
  • 5:00 p.m.
    Non-integral analogues of reflexive polytopes.
    Tyrrell B. McAllister*, University of Wyoming
    (1068-52-306)
• Sunday March 13, 2011, 8:00 a.m.-10:50 a.m.
  Special Session on Algebraic and Geometric Combinatorics, III
  Room 2203, College of Information Technology
  Organizers:
  Drew Armstrong, University of Miami
  Benjamin Braun, University of Kentucky benjamin.braun@uky.edu
  

  • 8:00 a.m.
    Unimodality of $q$-Eulerian numbers and $(p,q)$-Eulerian numbers.
    Michelle L Wachs*, University of Miami
    (1068-05-283)
  • 9:00 a.m.
    Eulerian quasisymmetric functions for the type B Coxeter group and other wreath product groups.
    Matthew Hyatt*, University of Miami
    (1068-05-90)
  • 9:30 a.m.
    Affine structures and a tableau model for $E_6$ crystals.
    Brant Jones*, James Madison University
    Anne Schilling, University of California, Davis
    (1068-17-183)
  • 10:00 a.m.
    Partitions and compositions: A tale of two symmetries.
    Sarah K Mason*, Wake Forest University
    Jeff Remmel, University of California, San Diego
    (1068-05-250)
  • 10:30 a.m.
    An excedance statistic for signed permutations.
    Tricia Muldoon Brown*, Armstrong Atlantic State University
    (1068-05-186)