Quantization of group-valued moment maps

Date: 
2014/03/12 Wed 15:00 - 16:30
Room: 
Room 609, Building No.6
Speaker: 
Eckhard Meinrenken
Affiliation: 
Abstract: 

Group-valued moment maps are a framework for moduli spaces of flat
connections over surfaces. We have constructed a push-forward operation
in twisted K-theory for such moment maps. As applications, one gets
Verlinde-type formulas.