148 citations
- Département de mathématiques et applicationsFR6 papers
- Université Paris-SudFR6 papers
- Centre National de la Recherche ScientifiqueFR5 papers
- University of EdinburghGB5 papers
- Laboratoire Analyse, Géométrie et ApplicationsFR4 papers
- Université Jean MonnetFR4 papers
- Université Paris CitéFR4 papers
- Institut de Mathématiques de BordeauxFR3 papers
- Université de Franche-ComtéFR3 papers
- Université Paris-Est CréteilFR3 papers
- Analyse, Géométrie et ModélisationFR2 papers
- Centre de Physique ThéoriqueFR2 papers
7 papers · 1 filter
Width of Shape Resonances for Non Globally Analytic Potentials
S. Fujiie, A. Lahmar-Benbernou, A. Martinez
We consider the semiclassical Schroedinger operator with a "well in an island" potential, on which we assume smoothness only, except near infinity. We give the asymptotic expansion…
Recovery of small electromagnetic inhomogeneities from boundary measurements in time-dependent Maxwell's equations
Christian Daveau, Abdessatar Khelifi
We consider for the time-dependent Maxwell's equations the inverse problem of identifying locations and certain properties of small electromagnetic inhomogeneities in a homogeneous…
On the ground state energy of the translation invariant Pauli-Fierz model
Jean-Marie Barbaroux, Thomas Chen, Vitali Vougalter +1
In this note, we determine the ground state energy of the translation invariant Pauli-Fierz model to subleading order with respect to powers of the finestructure constant…
Concentration of the first eigenfunction for a second order elliptic operator
D. Holcman, I. Kupka
We study the semi-classical limits of the first eigenfunction of a positive second order operator on a compact Riemannian manifold when the diffusion constant goes to zero. We…
Operateurs de Schrodinger quasi-periodiques adiabatiques : Interactions entre les bandes spectrales d'un operateur periodique
Alexandre Fedotov, Frederic Klopp
This paper is devoted to the description of our recent results on the spectral behavior of one-dimensional adiabatic quasi-periodic Schrodinger operators. The specific operator we…
On the New-Stein Group and the Mass Dynamical Origin
Abdelwaheb Charfi, Salah Horchani
We propose a model of "Fundamental Symmetries" leading to a dynamical origin of mass, based on the concept of "Historical Time" and described by a relativistic Schrodinger-type equ…