On non-tempered GGP problem
Date:
Conference on relative langlands program, Kunming, China
Abstract: A much studied branching problem in representation theory of reductive groups is the so called Gan–Gross–Prasad (GGP) problem. The original GGP problem concerns tempered representations, and recently it has been extended to Arthur type representations. In this talk we will review the current status of the non-tempered GGP problem, and present some recent progress on this problem and a twisted variant of it.
Related works: Archimedean GL case