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Incorporating Satake, Mckay and Langlands into DAHA

Satoshi Nawata
Institution: 
Fudan University
Location: 
Luigi Stasi Seminar Room, ICTP
Schedule: 
Tuesday, February 5, 2019 - 16:00
Abstract: 

I will talk about the category of line operators of 4d $N=2^*$ theory. Using the formulation of Kapustin-Witten, it can be identified the category of B-branes of Hitchin moduli space over once-punctured torus with respect to a certain complex structure. I also explain the relations to geometric Satake, Mackay and Langlands correspondence.

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