In this talk, we switch to Geometric Langlands over the complex numbers. The Galois representations are replaced by perverse sheaves or D-modules, the automorphic representations are replaced by Hecke eigensheaves, and the Hecke correspondences now live over the stack of bundles. We introduce these objects, then prove Geometric Langlands for G=GL_1. Time permitting, we will discuss the categorified version of the Satake isomorphism, i.e. Geometric Satake.
Algebraic Geometry Student Research Seminar
Friday, February 9, 2024 - 10:00am
Emmet Lennen
Penn
Other Events on This Day
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Admissibility over Number Fields
Galois Seminar
3:30pm
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Admissibility over Number Fields
Algebra Seminar
3:30pm
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A tour of equivariant cohomology
Graduate Student Geometry-Topology Seminar
2:00pm