Invariant cones in solvable Lie algebras.
Invariant control sets on flag manifolds and ideal boundaries of symmetric spaces.
Invariant convex sets and functions in Lie algebras.
Invariant Differential Operators and Polynomials of Lie Transformation Groups.
Invariant differential operators and the range of the radon D-plane transform.
Invariant differential operators are linear combinations of symmetric positive ones.
Invariant differential operators on the tangent space of some symmetric spaces
Let be a complex, semisimple Lie algebra, with an involutive automorphism and set , . We consider the differential operators, , on that are invariant under the action of the adjoint group of . Write for the differential of this action. Then we prove, for the class of symmetric pairs considered by Sekiguchi, that . An immediate consequence of this equality is the following result of Sekiguchi: Let be a real form of one of these symmetric pairs , and suppose that is a -invariant...
Invariant Distributions on the n-Fold Metapletic Covers of GL(r, F), F p-Adic.
Invariant domains in complex symmetric spaces.
Invariant Eigendistributions on the Tangent Space of a Rank One Semisimple Symmetrie Space.
Invariant functions on Lie groups and Hamiltonian flows of surface group representations.
Invariant hyperbolic Stein domains.
Invariant ideals of polynomial algebras with multiplicity free group action
Invariant et série spéciale p-adique
Invariant Measures and Minimal Sets of Horospherical Flows.
Invariant Measures and Orbit Closures for Unipotent Action on Homogeneous Spaces (Survey).
Invariant measures for actions of unipotent groups over local fields on homogeneous spaces.
Invariant measures on locally compact spaces and a topological characterization of unimodular Lie groups
Invariant Meromorphic Functions on Complex Semisimple Lie Groups.
Invariant meromorphic functions on Stein spaces
In this paper we develop fundamental tools and methods to study meromorphic functions in an equivariant setup. As our main result we construct quotients of Rosenlicht-type for Stein spaces acted upon holomorphically by complex-reductive Lie groups and their algebraic subgroups. In particular, we show that in this setup invariant meromorphic functions separate orbits in general position. Applications to almost homogeneous spaces and principal orbit types are given. Furthermore, we use the main result...