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Tamely Ramified Geometric Langlands

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Speaker: 
Taeuk Nam
Affiliation: 
MPIM
Date: 
Thu, 17/04/2025 - 15:00 - 16:00
Location: 
MPIM Lecture Hall
Parent event: 
MPI-Oberseminar

Recently, a team of nine mathematicians (Arinkin, Beraldo, Campbell, Chen, Faergeman, Gaitsgory, Lin, Raskin, and Rozenblyum) proved the (unramified, de Rham, critical level) global geometric Langlands conjecture, which asserts the existence of a categorical equivalence (satisfying some compatibilities) between D-modules on Bun_G and Indcoherent sheaves with nilpotent singular support on LocSys_{G^\vee}. In this talk, I will discuss progress on my current project, which is to construct a tamely ramified version of the geometric Langlands correspondence.

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