From the 1 of 3 linked papers with an AI index.
3 papers
math.RT2026
The ordered F-system for the F-method and differential symmetry breaking operators for
Jonathan Ditlevsen, Toshihisa Kubo, VÃctor Pérez-Valdés
The paper introduces an ordered F-system for the F-method, using a symmetrization operator to handle non‑abelian nilpotent radicals, and applies this to classify differential symme…
math.RT2025
Branching laws for Stein's complementary series and Speh representations of
Jonathan Ditlevsen, Jan Frahm
We obtain the explicit direct integral decomposition of Stein's complementary series representations and Speh representations of when restricted…
math.RT2025
Differential symmetry breaking operators for the pair
Jonathan Ditlevsen, Quentin Labriet
In this article we study differential symmetry breaking operators between principal series representations induced from minimal parabolic subgroups for the pair $(\operatorname{GL}…