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The Verlinde formula for Higgs bundles

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Speaker: 
Jorgen Ellegaard Andersen
Affiliation: 
Aarhus University
Date: 
Tue, 2017-01-31 14:00 - 15:00
Location: 
MPIM Lecture Hall

In this talk we will present a Verlinde formula for the quantization of the Higgs bundle moduli spaces and
stacks for any simple and simply-connected group. We further present a Verlinde formula for the quantization
of parabolic Higgs bundle moduli spaces and stacks. We will explain how all these dimensions fit into a one parameter family of 2D TQFT's, encoded in a one parameter family of Frobenius algebras, which we will construct.


 

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