Branching Problems for Spherical Representations of Rank one Lie Groups and Conformally Invariant Differential Operators -

Branching Problems for Spherical Representations of Rank one Lie Groups and Conformally Invariant Differential Operators

Time: 2019-06-25 Published By: He Liu

Speaker(s): Genkai Zhang (Chalmers University of Technology and Gothenburg University)

Time: 11:00-12:00 July 1, 2019

Venue: Room 29, Quan Zhai, BICMR

We study branching problmes for spherical representations of a rank one Lie group G under a symmetric subgroup H. We prove the appearnce of discrete components in the branching, and we construct concrete intertwining operators using conformally invariant differential operators relating the Dirichlet and Neumann problems. (Joint work with Jan Frahm and Bent Orsted.)