Fall 1999 schedule:

21 Sept. 1999
Tuesday 4:00PM		 Susanne Pumpluen
(University of Regensburg, Germany)		 Tensorproducts of composition algebras 
4 Oct. 1999 Yun Gao
(York University)  		 Root graded Lie algebras and homology of their coordinates  
11 Oct. 1999 Thanksgiving The University is closed 
18 Oct. 1999 Yun Gao
(York University) 		Root graded Lie algebras and homology of their coordinates II
(non-associative case) 
25 Oct. 1999 Francois Bergeron
(UQAM)		 Lagrange Inversion and Generalizations 
1 Nov. 1999 Trueman Machenry  Weighted isobaric polynomials and Schur functions 
11 Nov. 1999
Thursday 4:00PM		 Bruce Allison
(U. of Alberta) 		 Lie algebras graded by finite root systems. 
15 Nov. 1999 Stephanie van Willigenburg
(York University)		 Subalgebras through Pieri operators 
19 Nov. 1999
Friday 4:00PM		 Jean Christophe Aval
(Universite de Bordeaux)		 Monomial bases related to the $n!$ conjecture
22 Nov. 1999 Seok-Jin Kang
(Seoul Nat. U./ Yale U.)		 Crystal bases for quantum affine algebras and Young's lego-tetris 
26 Nov. 1999
Friday 4:00PM		 Ilya Kapovich
(Rutgers University)		 The co-Hopf property and subgroups of hyperbolic groups
29 Nov. 1999 Stephen Berman
(U. of Saskatchewan/ U. of Virginia)		 A view of extended affine Lie algebras with some historical perspective 
20 Dec. 1999 END  

Nantel Bergeron
Associate Prof. Mathematics
York University

http://www.math.yorku.ca/bergeron
Office: S626 Ross Building
tel: (416) 736 5250 Ext 33930
fax: (416) 736 5757

e-mail: bergeron@mathstat.yorku.ca
nantel@math.harvard.edu
nantel@lacim.uqam.ca