Playing around with the function sheaf dictionary and the Fourier Transform

Abstract: In this talk I will first introduce Grothendieck’s function sheaf dictionary and show you how we can use it to understand perverse sheaves. Then, we will use the dictionary to see how the Fourier transform functor acts on some examples on the geometric side of Vogan’s persepective of the local Langlands correspondence.

algebraic geometrynumber theoryrepresentation theory

Audience: researchers in the topic

Canadian Rockies Representation Theory

Series comments: Topics include, but are not limited to, geometric and categorical aspects of the Langlands Programme. Please write to Jose Cruz for zoom instructions.