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AMS Sectional Meeting Program by Special Session

Current as of Tuesday, April 12, 2005 15:10:45


Program  |  Deadlines  |  Registration/Housing/Etc.  |  Inquiries:  meet@ams.org

2002 Fall Southeastern Section Meeting
Orlando, FL, November 9-10, 2002
Meeting #982

Associate secretaries:
John L Bryant, AMS bryant@math.fsu.edu

Special Session on Algebraic and Enumerative Combinatorics

  • Saturday November 9, 2002, 9:00 a.m.-10:50 a.m.
    Special Session on Algebraic and Enumerative Combinatorics, I

    Room 119 (Auditorium), Business Administration
    Organizers:
    James Haglund, University of Pennsylvania jhaglund@math.upenn.edu
    Jeff B. Remmel, University of California San Diego jremmel@ucsd.edu

    • 9:00 a.m.
      Rook Theory interpretations of $(p,q)$-Analogues of Generalized Stirling Numbers.
      Jeffrey B. Remmel*, University of California at San Diego
      (982-05-148)
    • 9:30 a.m.
      A Combinatorial Interpretation of $(p,q)$-hit numbers.
      Karen Sue Briggs*, University of California, San Diego
      (982-05-149)
    • 10:00 a.m.
      Lagrangian pairs of Coxeter matroids.
      Richard Booth, UMIST
      A. Borovik, UMIST
      Neil White*, University of Florida
      (982-05-23)
    • 10:30 a.m.
      The Catalan matroid.
      Federico Ardila*, Massachusetts Institute of Technology
      (982-05-285)
  • Saturday November 9, 2002, 2:30 p.m.-5:50 p.m.
    Special Session on Algebraic and Enumerative Combinatorics, II

    Room 119 (Auditorium), Business Administration
    Organizers:
    James Haglund, University of Pennsylvania jhaglund@math.upenn.edu
    Jeff B. Remmel, University of California San Diego jremmel@ucsd.edu

    • 2:30 p.m.
      Generalized associahedra.
      Sergey Fomin*, University of Michigan
      Andrei Zelevinsky, Northeastern University
      (982-05-233)
    • 3:00 p.m.
      The pre-WDVV ring of physics and its topology.
      Margaret A. Readdy*, University of Kentucky
      (982-05-62)
    • 3:30 p.m.
      On the Property M Conjecture for the Heisenberg Lie algebra.
      Phil Hanlon, University of Michigan
      Michelle L. Wachs*, University of Miami
      (982-05-283)
    • 4:00 p.m.
      Hypergraph matching complexes, $p$-cycle complexes and Quillen complexes of symmetric groups.
      John Shareshian*, Washington University
      Michelle L Wachs, University of Miami
      (982-05-205)
    • 4:30 p.m.
      Counting bivariate Horn functions.
      Alicia Dickenstein, Universidad de Buenos Aires
      Laura Felicia Matusevich*, Mathematical Sciences Research Institute
      Timur Sadykov, Stockholm University
      (982-14-250)
    • 5:00 p.m.
      A Hodge decomposition for the complex of injective words.
      Phil Hanlon, University of Michigan
      Patricia Hersh*, University of Michigan
      (982-05-145)
    • 5:30 p.m.
      Algebraic Properties of Catalan Trees.
      Dan W Singer*, Minnesota State University, Mankato
      (982-05-197)
  • Sunday November 10, 2002, 9:00 a.m.-10:50 a.m.
    Special Session on Algebraic and Enumerative Combinatorics, III

    Room 119 (Auditorium), Business Administration
    Organizers:
    James Haglund, University of Pennsylvania jhaglund@math.upenn.edu
    Jeff B. Remmel, University of California San Diego jremmel@ucsd.edu

    • 9:00 a.m.
      New Lambert series formulas for 12 and 20 squares.
      Stephen C Milne*, The Ohio State University
      (982-05-282)
    • 9:30 a.m.
      "Partitions with gap conditions: some old and new results.".
      Alexander Berkovich*, University of Florida
      (982-05-247)
    • 10:00 a.m.
      Generalization of the Young lattice and unimodality conjectures.
      J Morse*, University of Miami
      L Lapointe, University of Talca
      (982-05-268)
    • 10:30 a.m.
      Combinatorics of the Lascoux-Sch\"{u}tzenberger Tree.
      David P Little*, Dartmouth College
      (982-05-261)
  • Sunday November 10, 2002, 2:30 p.m.-5:20 p.m.
    Special Session on Algebraic and Enumerative Combinatorics, IV

    Room 119 (Auditorium), Business Administration
    Organizers:
    James Haglund, University of Pennsylvania jhaglund@math.upenn.edu
    Jeff B. Remmel, University of California San Diego jremmel@ucsd.edu

    • 2:30 p.m.
      Counting binary trees by ascents and descents.
      Ira M Gessel*, Brandeis University
      (982-05-173)
    • 3:00 p.m.
      Perfect matchings and perfect powers.
      Mihai Ciucu*, Georgia Institute of Technology
      (982-05-273)
    • 3:30 p.m.
      Two Injection-based Proofs for a Conjecture of Simion and Sagan.
      Miklos Bona*, University of Florida
      Bruce E. Sagan, Michigan State University
      (982-05-86)
    • 4:00 p.m.
      Permutations Which Avoid 1243 and 2143, Continued Fractions, and Chebyshev Polynomials.
      Eric S Egge*, Gettysburg College
      Toufik Mansour, Universit\'e Bordeaux 1
      (982-05-38)
    • 4:30 p.m.
      The subword complexity of a class of infinite binary words.
      Irina Gheorghiciuc*, University of Pennsylvania
      (982-05-272)
    • 5:00 p.m.
      Prefix exchanging and pattern avoiding involutions.
      Aaron D. Jaggard*, University of Pennsylvania
      (982-05-243)
Inquiries:  meet@ams.org


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