Combinatorial & Algebraic Geometry Seminar

Combinatorial & Algebraic Geometry Seminar

List of Talks given in 1999-2000

Monday, August 30   Marcelo Aguiar, CRM, Université de Montréal
Infinitesimal Hopf algebras and the cd-index of polytopes
Monday, September 13   Yuri Berest, Cornell University
Noncommutative projective geometry and ideal classes of the Weyl algebra
Monday, September 20   Matthias Beck, Temple University
The number of lattice points in rational polytopes
Monday, September 27   Veit Elser, Cornell University
Crystallography and Riemann surfaces
Monday, October 4   Takayuki Hibi, Osaka University
Upper bounds for the graded Betti numbers of simplicial complexes with a given f-vector
Monday, October 18   Edward Swartz, Cornell University
Matroids and quotients of spheres
Tuesday, October 19   Edward Swartz, Cornell University
Finite linear quotients of spheres
Monday, October 25   Diane Maclagan, University of California at Berkeley
Combinatorics of the toric Hilbert scheme
Monday, November 1   Vesselin Gasharov, Cornell University
Hilbert functions
Monday, November 8   Matthias Beck, Temple University
Polytopes, lattice points and photography
Monday, November 15   Michael Stillman, Cornell University
The toric Hilbert scheme
Monday, November 29   Irena Peeva, Cornell University
Koszul algebras
Monday, March 13   Alex Tchernev, SUNY at Albany
Homological properties of polynomial functors
Monday, March 27   Leah Gold, Cornell University
A bound on the multiplicity for codimension 2 lattice ideals
Monday, April 3   Stephanie van Willigenburg, York University
Pieri operators on posets
Monday, April 10   Marc Chardin, Université Pierre et Marie Curie
The canonical module and computational algebraic geometry
Monday, April 17   Curtis Greene, Haverford College
Posets, S_n characters, rational function identities and lattice point enumeration
Monday, April 24   Konstantin Rybnikov, Cornell University
Lattice vectors and lattice polytopes
Monday, May 1   Francis Edward Su, Harvey Mudd College and Cornell University
Three proofs of a polytopal generalization of Sperner's Lemma