Date
Fri, 27 Jan 2023
Time
12:00 - 13:00
Location
N3.12
Speaker
Jonas Antor
Organisation
University of Oxford

Perverse sheaves are an indispensable tool in geometric representation theory that can be used to construct representations and compute composition multiplicities. These ‘sheaves’ live in a certain $\ell$-adic derived category. In this talk we will discuss a beautiful construction of this category based on the pro-étale topology and explore some applications in representation theory.

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