1:00 p.m. Some examples of locally rank-symmetric posets Richard P. Stanley*, Massachusetts Institute of Technology
(918-05-806)
1:30 p.m. New infinite families of exact sums of squares formulas, Jacobi elliptic functions, continued fractions, and Schur functions. Stephen C. Milne*, The Ohio State University
(918-11-73)
2:00 p.m. Reflexive Compositions and the Sears-Bailey Lemma George E Andrews*, The Pennsylvania State University
(918-05-1276)
2:30 p.m. The antiprism fan of a convex polytope Anders Bj\"orner*, Royal Institute of Technology
(918-05-688)
3:00 p.m. Geometrically constructed homology bases for real hyperplaneintersection lattices Michelle L. Wachs*, University of Miami
(918-05-1284)
8:00 a.m. New Bases for the Decomposition of the Regular Representation of Wreath Products of $S_n$. Edward E. Allen*, Wake Forest University
(918-05-1280)
8:30 a.m. Iwahori-Hecke algebras, bitraces and symmetric functions Tom Halverson, Macalester College
Robert Leduc, University of North Dakota
Arun Ram*, Princeton University
(918-20-418)
9:00 a.m. Macdonald polynomials and the Hilbert scheme Mark D Haiman*, U. C. San Diego
(918-05-848)
9:30 a.m. Nilpotent orbit closures and the atomic decomposition of the $q$-Kostka polynomials William Brockman*, University of California San Diego
(918-05-76)
10:00 a.m. Vector Bundles over the Hilbert Scheme and the n! Conjecture Carol H. Chang*, University of California, San Diego
(918-05-705)
10:30 a.m. Kostant Polynomials and the Cohomology Ring for $G/B$ Sara C. Billey*, M.I.T.
(918-05-491)
1:00 p.m. Plethystic Formulas and positivity for $q,t$-Kotka Coefficients Adriano Garsia*, University of California, San Diego
(918-05-693)
1:30 p.m. Plethystically Parameterized Macdonald Polynomials Glenn P Tesler*, University of Calif., San Diego
(918-05-863)
2:00 p.m. Inverting the Frobenius map Sergey Fomin*, Massachusetts Institute of Technology
Jean-Yves Thibon, Universit\'e de Marne-la-Vall\'ee
(918-05-1198)
2:30 p.m. A cyclage poset structure on Littlewood-Richardson tableaux Mark M Shimozono*, Massachusetts Institute of Technology
Anatol N Kirillov, CRM, Universite de Montreal
(918-05-492)
3:00 p.m. Modular representations of Hecke algebras and solvable lattice models. Omar Foda, The University of Melbourne
Bernard Leclerc, Universit\'e de Caen
Masato Okado, Osaka University
Jean-Yves Thibon*, Universit\'e de Marne-la-Vall\'ee
Trevor A. Welsh, The University of Melbourne
(918-05-1428)
3:30 p.m. Rational function identities, characters, and posets Curtis Greene*, Haverford College
(918-05-1342)
4:00 p.m. The Enumeration of Fully Commutative Elements of Coxeter Groups John R Stembridge*, University of Michigan
(918-05-495)
4:30 p.m. Two extensions of Eulerian numbers. Ira M. Gessel*, Brandeis University
(918-05-588)
5:00 p.m. A Pieri Rule for Shifted Schur Functions. Alexander I. Molev, Centre for Math. and its Appl., School of Mathematical Sciences
Bruce E. Sagan*, Michigan State University
(918-05-1468)