Short talk: Tamagawa motives in the GL(2+r)-automorphic cohomology

Speaker:

Jeanine Van Order

Affiliation:

Universität Bielefeld

Date:

Mon, 06/03/2023 - 15:15 - 15:30

Location:

MPIM Lecture Hall [2]

Parent event:

Conference on "Motives and Automorphic Forms" in Honour of Günter Harder's 85th Birthday [3]

I will introduce the tantalizing problem of giving an automorphic interpretation of Bloch’s Tamagawa number reformulation of Birch-Swinnerton-Dyer, together with some results for the special case of Mordell-Weil rank r=1.