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SUMMARY:Duality of automorphic periods
DTSTART:20230927T101500
DTEND:20230927T120000
DTSTAMP:20260528T153431Z
UID:25c4c88c359b12efbecb91aa1317108ab27c691374469d768af2c5e1
CATEGORIES:Conferences - Seminars
DESCRIPTION:Eric Chen (EPFL)\nGroups Arithmetic and Algebraic Geometry\n\n
 The study of automorphic integrals has a long history which began with He
 cke's Mellin transform of a modular form\, and more recently it has provi
 ded an indispensable language with which to describe functoriality phenom
 ena in the Langlands program. In the first half of this presentation\, I 
 will explain these developments via emblematic examples while rephrasing t
 hem in terms of the recent framework of relative Langlands duality propose
 d by Ben-Zvi--Sakellaridis--Venkatesh. In the second half\, I will present
  joint work with Venkatesh in which we establish relative duality in certa
 in "singular" examples with the aid of new numerical invariants of Galois 
 representations that we call "nonabelian L-functions". \n 
LOCATION:CM 1 104 https://plan.epfl.ch/?room==CM%201%20104
STATUS:CONFIRMED
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