AMS Sectional Meeting Program by Special Session

Current as of Tuesday, April 12, 2005 15:09:47

1998 Spring Southeastern Sectional Meeting
Louisville, KY, March 20-21, 1998
Meeting #931

• Saturday March 21, 1998, 8:00 a.m.-10:50 a.m.
  Special Session on Combinatorics and Enumerative Geometry, I
  Room 2, Burhans Hall
  Organizers:
  Kequan Ding, University of Illinois, Urbana-Champaign k-ding@math.uiuc.edu
  Chi Wang, University of Louisville c0wang01@ulkyvx.louisville.edu
  

  • 8:00 a.m.
    Lusztig's Conjecture and Geometry of the Jantzen Region.
    Brian D. Boe*, University of Georgia
    (931-51-208)
  • 8:30 a.m.
    Enumeration of spanning trees of the quartered Aztec diamond .
    Mihai A Ciucu*, Institute for Advanced Study
    (931-05-307)
  • 9:00 a.m.
    Superschemes and $t$-vertex Condition Graphs.
    Jerzy Wojdylo*, Iowa State University
    (931-05-196)
  • 9:30 a.m.
    Decompositions of partially ordered sets.
    Louis J Billera, Cornell University
    G\'abor Hetyei*, University of Kansas
    (931-05-199)
  • 10:00 a.m.
    Enumeration of plane $m$-colored cacti according to their vertex-degree distributions.
    Mikl\'os B\'ona, LaCIM, Universit\'e du Qu\'ebec \`a Montr\'eal
    Michel Bousquet, LaCIM, Universit\'e du Qu\'ebec \`a Montr\'eal
    Gilbert Labelle, LaCIM, Universit\'e du Qu\'ebec \`a Montr\'eal
    Pierre Leroux*, LaCIM, Universit\'e du Qu\'ebec \`a Montr\'eal
    (931-05-222)
  • 10:30 a.m.
    On the Coefficients of Binary Bent Functions.
    Xiang-dong Hou*, Wright State University, Dayton, OH 45435
    (931-05-25)
• Saturday March 21, 1998, 2:45 p.m.-5:35 p.m.
  Special Session on Combinatorics and Enumerative Geometry, II
  Room 2, Burhans Hall
  Organizers:
  Kequan Ding, University of Illinois, Urbana-Champaign k-ding@math.uiuc.edu
  Chi Wang, University of Louisville c0wang01@ulkyvx.louisville.edu
  

  • 2:45 p.m.
    $q$-Rook polynomials and matrices over finite fields.
    James B Haglund*, M.I.T.
    (931-05-234)
  • 3:15 p.m.
    Toughness, trees and walks.
    Mark Ellingham, Vanderbilt University
    Xiaoya Zha*, Middle Tennessee State University
    (931-05-305)
  • 3:45 p.m.
    On the number of rational points over finite field of the unipotent partial flag variety.
    Anatol N. Kirillov*, Professor
    (931-05-319)
  • 4:15 p.m.
    Quadratic algebras in Schubert calculus.
    Sergey Fomin*, M.I.T.
    Anatol N Kirillov, CRM, U. de Montreal
    (931-05-328)
  • 4:45 p.m.
    A Pieri-type formula for the symplectic flag manifold .
    Nantel Bergeron, York University
    Frank Sottile*, University of Toronto
    (931-14-299)
  • 5:15 p.m.
    The Terwilliger Algebras of Bipartite P- and Q-polynomial Association Schemes.
    John S Caughman, IV*, University of Wisconsin
    (931-05-351)