Combinatorial & Algebraic Geometry Seminar

Combinatorial & Algebraic Geometry Seminar

List of Talks given in 2001-02

Monday, September 10   Stephanie van Willigenburg, Cornell University
Pieri operators and Eulerian enumeration
Monday, September 17   John Hubbard, Cornell University
Resolving the singularities of Hilbert modular surfaces: a dynamical point of view
Monday, September 24   Sara Billey, MIT
A root system description of pattern avoidance with applications to G/B
Monday, October 1   Ezra Miller, MIT
Determinantal ideals and the combinatorics of Schubert polynomials
Monday, October 15   Eva-Maria Feichtner, ETH Z�rich (Switzerland)
Incidence combinatorics of resolutions
Monday, October 22   Louis Billera, Cornell University
Quasisymmetric functions, Hopf duality and Eulerian enumeration
Monday, October 29   Frank Sottile, University of Massachusetts at Amherst
Common transversals and tangents in P^3
Monday, November 5   Geanina Tudose, York University (Canada)
On the combinatorics of the Verlinde algebra
Monday, November 12   Oleg Chalykh, Moscow State University (Russia)
Macdonald polynomials and a new proof of the Macdonald conjectures
Monday, November 26   Marcelo Aguiar, Texas A&M University
Loday's types of algebras and Rota's types of operators
Monday, December 3   Swapneel Mahajan, Cornell University
On the Hopf algebra of permutations of Malvenuto and Reutenauer
Monday, January 28   Christopher Francisco, Cornell University
Some conjectures on lex-plus-powers ideals
Monday, February 4   Harrison Tsai, Cornell University
Baum-Sell algorithm for maximizing polynomials
Monday, February 11   Edward Swartz, Cornell University
101 uses for a broken circuit
Monday, February 18   Edward Swartz, Cornell University
The 101st use of the broken circuit complex
Monday, March 4   Weiqiang Wang, University of Virginia and MSRI
Hilbert schemes and wreath products: a comparison
Monday, March 25   Lawren Smithline, Cornell University
Compact operators with rational generating functions
Monday, April 15   Steve Sinnott, Cornell University
Factoring ordinary differential operators with Laurent polynomial coefficients
Monday, April 22   Swapneel Mahajan, Cornell University
Operads + Hopf algebras + Coxeter groups ?