Dear all,

I would like to announce the following two talks by Dennis Gaitsgory at the IPMU Mathematics-String theory seminar. 

Speaker: Dennis Gaitsgory (Harvard)

Part 1
Date: Wed, Nov 26, 2014, 13:15 - 14:45
Place: Kavli IPMU, Seminar Room B

Part 2
Date: Thu, Nov 27, 13:30-15:00
Place: Kavli IPMU, Seminar Room B



Title:  "The Tilting conjecture".

Abstract: Let G be a reductive group. The tilting conjecture of 
Feigin-Finkelberg-Kuznetsov-Mirkovic
gives a geometric expression of semi-infinite cohomology of the small 
quantum group with coefficients in
a tilting module for the big quantum group in terms of the Eisenstein 
series sheaf. In this talk we will show
how to derive this conjecture via the technique of chiral categories.  
We will also give another derivation
from the (still conjectural) global Geometric Langlands conjecture.




-----------------------------

Todor Eliseev Milanov
Assistant Professor
Kavli IPMU,  Japan

todor.milanov at ipmu.jp