L'objet de cette thèse est l'étude de la structure symplectique des orbites coadjointes holomorphes, et de leurs projections.Une orbite coadjointe holomorphe O est une orbite coadjointe elliptique d'un groupe de Lie G réel semi-simple connexe non compact à centre fini provenant d'un espace symétrique hermitien G/K, telle que O puisse être naturellement munie d'une structure kählérienne G-invariante. Ces orbites coadjointes sont une généralisation de l'espace symétrique hermitien G/K.Dans cette thèse, nous prouvons que le symplectomorphisme de McDuff se généralise aux orbites coadjointes holomorphes, décrivant la structure symplectique de l'orbite O par le produit direct d'une orbite coadjointe compacte et d'un espace vectoriel symplectique....
AbstractIn this article we give an explicit formula for the push forward of the Liouville measure of...
A symplectic symmetric space is a connected affine symmetric manifold M endowed with a symplectic st...
summary:Let $G$ be a quasi-Hermitian Lie group with Lie algebra $\mathfrak g$ and $K$ be a compactly...
L'objet de cette thèse est l'étude de la structure symplectique des orbites coadjointes holomorphes,...
This thesis studies the symplectic structure of holomorphic coadjoint orbits, and their projections....
This thesis studies the symplectic structure of holomorphic coadjoint orbits, and their projections....
Bei der Dissertation "Kählerian structures of coadjoint orbits of semisimple Lie groups and their or...
A. We prove that every symplectic manifold is a coadjoint orbit of the group of automorphisms of the...
International audienceWe analyze the symplectic structure of the coadjoint orbits of Lie groups with...
International audienceWe analyze the symplectic structure of the coadjoint orbits of Lie groups with...
This article is devoted to the explicit determination of symplecticstructures on coadjoint orbits of...
International audienceWe analyze the symplectic structure of the coadjoint orbits of Lie groups with...
International audienceWe analyze the symplectic structure of the coadjoint orbits of Lie groups with...
International audienceWe analyze the symplectic structure of the coadjoint orbits of Lie groups with...
We study coadjoint orbitopes, i.e. convex hulls of coadjoint orbits of a compact Lie group. We sho...
AbstractIn this article we give an explicit formula for the push forward of the Liouville measure of...
A symplectic symmetric space is a connected affine symmetric manifold M endowed with a symplectic st...
summary:Let $G$ be a quasi-Hermitian Lie group with Lie algebra $\mathfrak g$ and $K$ be a compactly...
L'objet de cette thèse est l'étude de la structure symplectique des orbites coadjointes holomorphes,...
This thesis studies the symplectic structure of holomorphic coadjoint orbits, and their projections....
This thesis studies the symplectic structure of holomorphic coadjoint orbits, and their projections....
Bei der Dissertation "Kählerian structures of coadjoint orbits of semisimple Lie groups and their or...
A. We prove that every symplectic manifold is a coadjoint orbit of the group of automorphisms of the...
International audienceWe analyze the symplectic structure of the coadjoint orbits of Lie groups with...
International audienceWe analyze the symplectic structure of the coadjoint orbits of Lie groups with...
This article is devoted to the explicit determination of symplecticstructures on coadjoint orbits of...
International audienceWe analyze the symplectic structure of the coadjoint orbits of Lie groups with...
International audienceWe analyze the symplectic structure of the coadjoint orbits of Lie groups with...
International audienceWe analyze the symplectic structure of the coadjoint orbits of Lie groups with...
We study coadjoint orbitopes, i.e. convex hulls of coadjoint orbits of a compact Lie group. We sho...
AbstractIn this article we give an explicit formula for the push forward of the Liouville measure of...
A symplectic symmetric space is a connected affine symmetric manifold M endowed with a symplectic st...
summary:Let $G$ be a quasi-Hermitian Lie group with Lie algebra $\mathfrak g$ and $K$ be a compactly...