SPRING 2005 SCHEDULE

Friday, February 11, 2005
Gabor Hetyei
University of North Carolina, Charlotte
"The s-vector and the reemergence of the diamond product"

Monday, February 14, 2005
Margaret Readdy
University of Kentucky
"From Steinitz to Karu: The cd-index"

COLLOQUIUM
Thursday, February 17, 2005
Kalle Karu
University of British Columbia
"The cd-index of fans, lattices and posets"

Monday, April 4, 2005
Matthias Beck
San Francisco State University
"Inside-out polytopes and a tale of seven polynomials"

Friday, April 8, 2005
Patricia Hersh
Indiana University
"Combinatorics of Poincaré series for monomial rings"

Monday, April 11, 2005
No seminar this week

Monday, April 18, 2005
Patricia Muldoon
University of Kentucky
"A homotopy equivalence on the simplicial complex of not 2-connected graphs"

Friday, April 22, 2005
Keith Kohrs
University of Kentucky
"The f-q-analogue of partially ordered sets"