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A relative trace formula for symmetric spaces: the case of Guo-Jacquet

组织者

邓太旺 , 谢尔盖·奥布莱津 , 佘东明

演讲者

‌李华杰

时间

2026年11月19日 13:30 至 14:30

地点

A3-4-301

线上

Zoom 435 529 7909 (BIMSA)

摘要

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.