This week's seminars
Arithmetic Study Group: The inertial Jacquet--Langlands correspondence.
19 February 2019 14:00 in CM301
The local Jacquet--Langlands correspondence is an instance of Langlands functoriality, relating representations of general linear groups with those of central division algebras over local fields. I will present an effective description of this correspondence in terms of type-theoretic invariants, due to Sécherre--Stevens and myself, and give an application to the geometry of moduli spaces of Galois representations.