A torsion Jacquet--Langlands correspondence

Abstract

We study torsion in the homology of arithmetic groups and give evidence that it plays a role in the Langlands program. We prove, among other results, a numerical form of a Jacquet--Langlands correspondence in the torsion setting.

book, 250 pages, comments welcome

References in corpus (1)

• Pro-p groups and towers of rational homology spheres