7:00 a.m. A theorem from control theory and a theorem from automata theory are the same theorem. Richard G. Larson*, University of Illinois, Chicago
(863-16-654)
7:30 a.m. Coalgebraic foundations of the method of divided differences. Philip S. Hirschhorn, Wellesley College
Louise A. Raphael*, Howard University
(863-16-121)
8:00 a.m. Hopf algebras in combinatorics. William R. Schmitt*, Memphis State University
(863-05-696)
8:30 a.m. Supersymmetric Hopf algebras. Gian-Carlo Rota*, Massachusetts Institute of Technology
(863-16-848)
9:00 a.m. Bialgebras of linearly recursive sequences. William Chin*, DePaul University
Jerry Goldman, DePaul University
(863-16-741)
9:30 a.m. Invertibility of linearly recursive sequences under Hadamard product. Richard G. Larson, University of Illinois, Chicago
Earl J. Taft*, Rutgers University, New Brunswick
(863-16-43)
1:15 p.m. Hopf freeness and consequences. Warren D. Nichols*, Florida State University
M. Bettina Zoeller Richmond, Western Kentucky University
(863-16-763)
1:45 p.m. Freeness of Hopf algebras over coideal subalgebras. Akira Masuoka*, Nippon Institute of Technology, Japan
(863-16-547)
2:15 p.m. On cosemisimple Hopf algebras with exactly one grouplike. Warren D. Nichols, Florida State University
M. Bettina Zoeller Richmond*, Western Kentucky University
(863-16-512)
2:45 p.m. A new one-parameter family of 2 x 2 matrix bialgebras. Mitsuhiro Takeuchi*, University of Tsukuba, Japan
Daisuke Tambara, Hirosaki University, Japan
(863-16-164)
3:15 p.m. The quantum Yang-Baxter equation in a module-comodule context. David E. Radford*, University of Illinois, Chicago
(863-16-682)
3:45 p.m. Hopf algebras in braided categories. Shahn Majid*, University of Cambridge, England
(863-16-123)
4:15 p.m. A class of infinite dimensional Lie bialgebras containing the Virasoro algebra. Walter J. Michaelis*, University of New Orleans
(863-17-32)
4:45 p.m. Parametrizations by coalgebras and deformations. Luzius Grunenfelder*, Dalhousie University
(863-16-122)
7:00 a.m. Hopf algebras and formal groups. Lindsay Childs*, State University of New York, Albany
(863-14-695)
7:30 a.m. Semisimple extensions and elements of trace 1. Miriam Cohen*, Ben-Gurion University of the Negev, Israel
Davida Fischman, Weizmann Institute of Science, Israel
(863-16-173)
8:00 a.m. For unifying Hopf modules. Yukio Doi*, Fukui University, Japan
(863-16-202)
8:30 a.m. Biinvertible actions of Hopf algebras. Susan Montgomery*, University of Southern California
(863-16-507)
9:00 a.m. Hopf algebra actions. Walter Ferrer Santos*, University of the Republic, Uruguay
(863-16-44)
9:30 a.m. On inner actions of Hopf algebras and stabilizers of representations. H.-J. Schneider*, University M\"unchen, Federal Republic of Germany
(863-16-543)
12:00 p.m. Some remarks on duality. Robert J. Blattner*, University of California, Los Angeles
(863-16-651)
12:30 p.m. Hopf algebras applied to representation theory. Davida Fischman*, Weizmann Institute of Science, Israel
(863-16-61)
1:00 p.m. A Connes spectrum for Hopf algebras. James Osterburg*, University of Cincinnati
D. S. Passman, University of Wisconsin, Madison
Declan Quinn, Syracuse University
(863-16-16)
1:30 p.m. Hopf algebras and categories. K.-H. Ulbrich*, Universit\'e of Paris-Nord, France
(863-16-862)