Lassina Dembélé (Warwick)
10.11.2016 - W01 0-012 (Wechloy), 16 Uhr
On the compatibility between base change and Hecke action
Abstract: Let F/E be a Galois extension of totally real number fields. In this talk, we will discuss the action of Gal(F/E) on Hecke orbits of automorphic forms on GL_2. This reveals some compatibility between base change and Hecke action, which has several implications for Langlands functoriality.