Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8896800 | Journal of Functional Analysis | 2018 | 29 Pages |
Abstract
In this paper we study a key example of a Hermitian symmetric space and a natural associated double flag variety, namely for the real symplectic group G and the symmetric subgroup L, the Levi part of the Siegel parabolic PS. We give a detailed treatment of the case of the maximal parabolic subgroups Q of L corresponding to Grassmannians and the product variety of G/PS and L/Q; in particular we classify the L-orbits here, and find natural explicit integral transforms between degenerate principal series of L and G.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
Kyo Nishiyama, Bent Ãrsted,