Back to Algebraic Geometry Seminar: Spring 2025
Algebraic Geometry Seminar
Date: Monday, Jan 13, 2025
Time: 3:30PM - 4:30PM
Location: LCB 225
(joint with RT/NT) 2:00pm LCB 222
Justin Campbell
University of Chicago
Title |
Deformations of local systems and the geometric Satake equivalence |
Abstract |
In this talk, I will discuss my joint work with Sam Raskin on the derived geometric Satake equivalence. As time permits, I will explain how this work has been applied in the proof of the geometric Langlands conjecture and in my work with Hayash. The main point is that when combined with local-to-global methods, my results with Raskin give information about deformations of reducible local systems on a compact Riemann surface. |
Algebraic Geometry