The semi-classical dynamics of a pseudo-differential operator on a manifold is the quantum analogous of the classical flow of his main symbol on the manifold . This semi-classical dynamics is described by the Schrödinger equation of the operator whereas the classical Hamiltonian flow is given by the Hamilton's equations associated with the function . Thus the spectrum of the pseudo-differential operator enable to describe the general solutions of the associated Schrödinger equation. The long time behavior of these solutions remains in many ways mysterious. The semi-classical dynamics depends directly on the spectrum of the operator and consequently also on the underlying geometry into induced by the classical symbol . In this thesis, we fir...
23 pagesWe prove, under some generic assumptions, that the semiclassical spectrum modulo O(h²) of a ...
We consider Fourier integral operators on non-compact manifolds and their applications, in particula...
Abstract. We analyze the semiclassical limit of spectral theory on manifolds whose metrics have jump...
La dynamique semi-classique d'un opérateur pseudo-différentiel sur une variété est l'analogue quanti...
In this work, we are interested in the spectral analysis of systems of semiclassical pseudodifferent...
In this Thesis we consider semi-excited resonances for a h-Pseudo-Differential Operator (h-PDO for s...
In this thesis, we consider the following inverse problem : let us assume that H is an elliptic semi...
In this Thesis we consider semi-excited resonances for a h-Pseudo-Differential Operator (h-PDO for s...
Dans ce travail, nous nous intéressons à l’analyse spectrale des systèmes d’opérateurs pseudodiffére...
Dans ce travail, nous nous intéressons à l’analyse spectrale des systèmes d’opérateurs pseudodiffére...
A gauge field is given by a connection on a principal bundle P → M. We consider the semiclassical be...
A gauge field is given by a connection on a principal bundle P → M. We consider the semiclassical be...
AbstractA gauge field is given by a connection on a principal bundle P → M. We consider the semiclas...
ABSTRACT. The aim of this paper is to study the semi-classical behaviour of Schrödinger’s dynamics f...
On étudie les résonances semi-excitées pour un Opérateur h-Pseudo-différentiel (h-PDO)H(x, hDx) sur ...
23 pagesWe prove, under some generic assumptions, that the semiclassical spectrum modulo O(h²) of a ...
We consider Fourier integral operators on non-compact manifolds and their applications, in particula...
Abstract. We analyze the semiclassical limit of spectral theory on manifolds whose metrics have jump...
La dynamique semi-classique d'un opérateur pseudo-différentiel sur une variété est l'analogue quanti...
In this work, we are interested in the spectral analysis of systems of semiclassical pseudodifferent...
In this Thesis we consider semi-excited resonances for a h-Pseudo-Differential Operator (h-PDO for s...
In this thesis, we consider the following inverse problem : let us assume that H is an elliptic semi...
In this Thesis we consider semi-excited resonances for a h-Pseudo-Differential Operator (h-PDO for s...
Dans ce travail, nous nous intéressons à l’analyse spectrale des systèmes d’opérateurs pseudodiffére...
Dans ce travail, nous nous intéressons à l’analyse spectrale des systèmes d’opérateurs pseudodiffére...
A gauge field is given by a connection on a principal bundle P → M. We consider the semiclassical be...
A gauge field is given by a connection on a principal bundle P → M. We consider the semiclassical be...
AbstractA gauge field is given by a connection on a principal bundle P → M. We consider the semiclas...
ABSTRACT. The aim of this paper is to study the semi-classical behaviour of Schrödinger’s dynamics f...
On étudie les résonances semi-excitées pour un Opérateur h-Pseudo-différentiel (h-PDO)H(x, hDx) sur ...
23 pagesWe prove, under some generic assumptions, that the semiclassical spectrum modulo O(h²) of a ...
We consider Fourier integral operators on non-compact manifolds and their applications, in particula...
Abstract. We analyze the semiclassical limit of spectral theory on manifolds whose metrics have jump...