Personal tools
You are here: Home Events Special polynomials from symplectic singularities

Special polynomials from symplectic singularities

— filed under:

Travis Schedler (The University of Texas at Austin)

What
  • Oberseminar
When May 27, 2016
from 02:15 pm to 03:15 pm
Where Bonn, Raum 1.008, Mathematik-Zentrum, Endenicher Allee 60
Contact Name Sachinidis
Add event to calendar vCal
iCal

I will explain how to obtain Kostka and Tutte polynomials from the nilpotent cone and hypertoric varieties. The main tool (which I will recall) is a D-module on the variety expressing invariance under Hamiltonian flow. This includes work with Bellamy, Etingof, and Proudfoot.