We construct a homotopy invariant index for pathes in the set of invertible tripotents in a JB*-triple that satisfy a Fredholm type condition with respect to a fixed invertible tripotent. That index generalizes the Maslov index in the Fredholm-Lagrangian of a symplectic Hilbert space.Soit $\mathcal D$ un domaine borné symétrique réalisé comme boule unité d'un système triple de Jordan hermitien $E$. On suppose $\mathcal D$ de type tube, simple et de rang $r$. La frontière de Shilov $\Sigma$ de $\mathcal D$ est l'ensemble des tripotents inversibles de $E$. La composante neutre $G$ du groupe des automorphismes de $\mathcal D$ agit (transitivement) sur $\Sigma$, et son action sur $\Sigma\times\Sigma$ se compose de $r$ orbites, dont une seule ou...
A theorem on computation of the homological Conley index of an isolated invariant set of the Poincar...
. Let N be a 2n-dimensional manifold equipped with a symplectic structure ! and (N ) be the Lagrang...
AbstractAs is well known, each point of the closed generalized unit-disk X can be associated to a ho...
We construct a homotopy invariant index for pathes in the set of invertible tripotents in a JB*-trip...
Cette thèse traite de la géométrie des domaines bornés symétriques (et de leur frontière) dans les e...
We construct a homotopy invariant index for pathes in the set of invertible tripotents in a JB*-trip...
International audienceLet $D$ be a Hermitian symmetric space of tube type, $G = G(D)$ its group of h...
Maslov's famous index for a loop of Lagrangian subspaces was interpreted by Arnold [1] as an in...
The authors consider a curve of Fredholm pairs of Lagrangian subspaces in a fixed Banach space with ...
Let $\cal D$ be a bounded domain, $G$ its group of biholomorphic diffeomorphisms, and $S$ its Shilov...
AbstractMotivated by the generalization of the Maslov index to tube domains and by numerous applicat...
International audienceThis is an expository paper devoted to the Morse index of Chap-eron's generati...
In this lecture notes, I give an introduction on the Maslov-type index theory for symplectic matrix ...
In this note, we give and explain the statement of the Hodge decomposition theorem for a transversel...
Let $\cal D$ be a bounded symmetric domain of tube-type, $S$ its Shilov boundary, and $G$ the neutra...
A theorem on computation of the homological Conley index of an isolated invariant set of the Poincar...
. Let N be a 2n-dimensional manifold equipped with a symplectic structure ! and (N ) be the Lagrang...
AbstractAs is well known, each point of the closed generalized unit-disk X can be associated to a ho...
We construct a homotopy invariant index for pathes in the set of invertible tripotents in a JB*-trip...
Cette thèse traite de la géométrie des domaines bornés symétriques (et de leur frontière) dans les e...
We construct a homotopy invariant index for pathes in the set of invertible tripotents in a JB*-trip...
International audienceLet $D$ be a Hermitian symmetric space of tube type, $G = G(D)$ its group of h...
Maslov's famous index for a loop of Lagrangian subspaces was interpreted by Arnold [1] as an in...
The authors consider a curve of Fredholm pairs of Lagrangian subspaces in a fixed Banach space with ...
Let $\cal D$ be a bounded domain, $G$ its group of biholomorphic diffeomorphisms, and $S$ its Shilov...
AbstractMotivated by the generalization of the Maslov index to tube domains and by numerous applicat...
International audienceThis is an expository paper devoted to the Morse index of Chap-eron's generati...
In this lecture notes, I give an introduction on the Maslov-type index theory for symplectic matrix ...
In this note, we give and explain the statement of the Hodge decomposition theorem for a transversel...
Let $\cal D$ be a bounded symmetric domain of tube-type, $S$ its Shilov boundary, and $G$ the neutra...
A theorem on computation of the homological Conley index of an isolated invariant set of the Poincar...
. Let N be a 2n-dimensional manifold equipped with a symplectic structure ! and (N ) be the Lagrang...
AbstractAs is well known, each point of the closed generalized unit-disk X can be associated to a ho...