Number Theory Group at Tsinghua University

Level-raising for automorphic forms on GL_n over a CM field

Time: Thu, 16 May 2019, 13:30-15:05

Place: First conference room at Jinchunyuan West Building (近春园西楼)

Speaker: Aditya Karnataki (BICMR, Peking University)

Abstract:

Let E be a CM number field and p be a prime unramified in E. In this talk, we explain a level-raising result at p for regular algebraic conjugate self-dual cuspidal automorphic representations of GL_n(𝔸_E). This generalizes previously known results of Jack Thorne.

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