24 citations · 95 across the 32 of their papers we have counts for
4 papers · 1 filter
Representations of low copolarity
André Magalhães de Sá Gomes, Claudio Gorodski
We classify irreducible representations of compact connected Lie groups whose orbit space is isometric to the orbit space of a representation of a compact Lie group of dimension~$7…
Polar symplectic representations
Laura Geatti, Claudio Gorodski
We study polar representations in the sense of Dadok and Kac which are symplectic. We show that such representations are coisotropic and use this fact to give a classification. We…
The discriminants associated to isotropy representations of symmetric spaces
Claudio Gorodski
We consider a generalized discriminant associated to a symmetric space which generalizes the discriminant of real symmetric matrices, and note that it can be written as a sum of sq…
Polar orthogonal representations of real reductive algebraic groups
Laura Geatti, Claudio Gorodski
We prove that a polar orthogonal representation of a real reductive algebraic group has the same closed orbits as the isotropy representation of a pseudo-Riemannian symmetric space…