Combinatorial & Algebraic Geometry Seminar
Combinatorial & Algebraic Geometry Seminar
List of Talks given in 199899
Wednesday, September 16  Irena Peeva, Cornell University Monomial resolutions and cohomology of subspace arrangements 

Monday, September 21  Eva Maria Feichtner, Institute for Advanced Study Cohomology of ordered configuration spaces of spheres 

Tuesday, September 22  Eva Maria Feichtner, Institute for Advanced Study Intersection cohomology of toric varieties and the proof of the gtheorem 

Wednesday, September 30  Swapneel Mahajan, Cornell University The abc (and d) of the Boolean lattice 

Wednesday, October 7  Vesselin Gasharov, Cornell University On the singular locus of a Schubert variety 

Wednesday, October 14  Patricia Hersh, MIT Flag fvectors, symmetric functions and chain decomposition 

Wednesday, October 21  David Finston, New Mexico State University and Cornell University Additive group actions on complex affine space 

Wednesday, October 28  Mike Stillman, Cornell University Computing sheaf cohomology on projective spaces and on toric varieties 

Monday, November 9  E. Graham Evans, University of Illinois at Urbana and Queens University Minimal Betti numbers for R/I with given Hilbert function 

Tuesday, December 1  John Hubbard, Cornell University The structure at infinity for Newton's method in several variables 

Monday, February 1  Ken Brown, Cornell University Random walks and ring theory: combinatorial aspects 

Monday, February 15  Michael Stillman, Cornell University Local cohomology and monomial ideals 

Monday, March 1  Cathy Stenson, Cornell University The early history of Mobius inversion 

Monday, March 8  Christos Athanasiadis, University of Pennsylvania The graph of monotone paths on a convex polytope 

Monday, March 15  Irena Peeva, Cornell University Toric Hilbert schemes 

Monday, March 29  Yurii Burman, Independent University of Moscow Quadratic Poisson brackets on associative algebras 

Thursday, April 1  Hema Srinivasan, University of Missouri Bounds for shifts in resolutions 

Friday, April 2  Dale Cutkosky, University of Missouri Regularity of resolutions (tentative title) 

Monday, April 12  Hal Schenck, Northeastern University Poincare polynomials of hyperplane arrangements 

Monday, May 3  Ira Gessel, Brandeis University What's new with trees? 