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BIMSA-YMSC Tsinghua Number Theory Seminar
Asai L-functions and arithmetic fundamental lemmas
Asai L-functions and arithmetic fundamental lemmas
Organizers
Hansheng Diao
, Yueke Hu
, Emmanuel Lecouturier
,
Cezar Lupu
Speaker
Zhiyu Zhang
Time
Tuesday, February 27, 2024 10:00 AM - 11:00 AM
Venue
Shuangqing-B627
Abstract
Asai L-functions for GLn are related to the arithmetic of Asai motives. The twisted Gan—Gross—Prasad conjecture opens a way of studying (a twist of) central Asai L-values via descents and period integrals. I will consider an arithmetic analog of the conjecture on central derivatives using unitary Shimura varieties. I will formulate and prove a twisted arithmetic fundamental lemma.