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Automorphic representations and Harmonic analysis
Automorphic representations and Harmonic analysis
A relative trace formula for symmetric spaces: the case of Guo-Jacquet
A relative trace formula for symmetric spaces: the case of Guo-Jacquet
Organizers
Speaker
Huajie Li
Time
Thursday, November 19, 2026 1:30 PM - 2:30 PM
Venue
A3-4-301
Online
Zoom 435 529 7909
(BIMSA)
Abstract
Guo-Jacquet proposed a strategy to generalise Waldspurger’s theorem on toric periods via the comparison of relative trace formulae for the symmetric space GL(2n)/GL(n)xGL(n) and its inner twists. We shall explain the construction of Guo-Jacquet formulae by a variant of Arthur’s truncation. This talk is based on joint work with Pierre-Henri Chaudouard.