Algebraic Combinatorics Seminar - Oliver Pechenik
Title: What is the degree of a Grothendieck polynomial?
Speaker: | Oliver Pechenik |
Affiliation: | University of Waterloo |
Zoom: | Contact Stephen Melczer |
Abstract:
Jenna Rajchgot observed that the Castelnuovo-Mumford regularity of matrix Schubert varieties is computed by the degrees of the corresponding Grothendieck polynomials. We give a formula for these degrees.