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Spectral asymptotics via the semiclassical Birkhoff normal form
44 pages, 2 figures -
Orbital and thermal evolutions of four potential targets for a sample return ...
International audience -
The width of resonances for slowly varying perturbations of one-dimensional p...
In this talk, we report on results about the width of the resonances for a slowly varying perturbation of a periodic operator. The study takes place in dimension one.... -
Density and localization of resonances for convex co-compact hyperbolic surfaces
Let $X$ be a convex co-compact hyperbolic surface and let $\delta$ be the Hausdorff dimension of the limit set of the underlying discrete group. We show that the... -
Moonlet Induced Wakes in Planetary Rings: Analytical Model Including Eccentri...
International audience -
Resonant states of H$_3^-$ molecule and its isotopologues D$_2$H$^-$ and H$_2...
Using the ground potential energy surface[M. Ayouz \textit{et\, al}. J. Chem Phys \textbf{132} 194309 (2010)] of the H$_3^-$ molecule, we have determined the energies... -
Effects of a default on the reflectivity of plane periodic media
International audience -
Fractal Weyl Law for Open Chaotic Maps
International audience -
Multiple scattering by immersed elastic shells.<br />Propagation of coherent ...
This work deals with the acoustic scattering by a random distribution of cylindrical shells in a fluid. This study<br />has three parts. The first one is about a... -
Spectral properties of Dirac operators with strong magnetic fields
We study bidimensional Dirac operator with magnetic fields which grow unboundedly at infinity. The spectrum of such operator is composed only of eigenvalues and in... -
Light transmission by subwavelength square coaxial aperture arrays in metalli...
Using Fourier Modal Method, we study the enhanced transmission exhibited by arrays of square coaxial apertures in a metallic film. The calculated transmission spectrum... -
Rapports d'embranchement et résonances dans les désintégrations des mésons B ...
In this document, ten years of activities in the BaBar experiment, as well as my research project in the AMS experiment, are presented. We describe the experimental... -
Study of open electromagnetic resonators by modal approach. Application to in...
Infrared imaging is nowadays growing rapidly due to large-scale production of uncooled detectors. One of the potential evolution of these sensors is to integrate... -
Smooth Gevrey normal forms of vector fields near a fixed point
International audience -
Light transmission by subwavelength annular aperture arrays in metallic films
Using the Fourier modal method, we study the enhanced transmission exhibited by arrays of square coaxial apertures in a metallic film. The calculated transmission... -
Decay of correlations for normally hyperbolic trapping
International audience -
Resonances for the transmission problem and in linear elasticity
We study the distribution of the resonances for the transmission problem as<br />well as for the system of the linear elasticity. In the case of the<br...
