51 citations
- Université Sorbonne Paris NordFR18 papers
- Centre National de la Recherche ScientifiqueFR10 papers
- Laboratoire de Mathématiques d'OrsayFR4 papers
- Université Paris CitéFR4 papers
- Centre de Mathématiques Appliquées de l'École polytechniqueFR2 papers
- Humboldt-Universität zu BerlinDE2 papers
- Institut de Mathématiques de BourgogneFR2 papers
- Institut de recherche mathématique de RennesFR2 papers
- Institut Universitaire de FranceFR2 papers
- Laboratoire de Mathématiques Blaise PascalFR2 papers
- Laboratoire de Mathématiques Raphaël SalemFR2 papers
- Center for MathematicaL studies and their ApplicationsFR1 paper
8 papers · 1 filter
Smooth mixing flows with singular spectra
Bassam Fayad
We give a geometric criterion that guaranteesa purely singular spectral type for a dynamical system on a Riemannian manifold. The criterion, that is based on the existence of fairl…
Isochronous Centers of Lienard Type Equations and Applications
A. Raouf Chouikha
In this work we study the equation with a center at 0 and investigate conditions of its isochronicity. When and are analytic (not n…
On number fields with given ramification
Gaetan Chenevier
Let E/F be a CM field split above a finite place v of F, let l be a rational prime number which is prime to v, and let S be the set of places of E dividing lv. If E_S denotes a max…
Weakly resonant tunneling interactions for adiabatic quasi-periodic Schrodinger operators
Alexander Fedotov, Frederic Klopp
In this paper, we study spectral properties of the one dimensional periodic Schrodinger operator with an adiabatic quasi-periodic perturbation. We show that in certain energy regio…
Representations semi-stables de torsion dans le cas peu ramifie
Xavier Caruso
Let K be a local field of mixed characteristic not absolutely ramified. Fontaine-Laffaille theory gives a description of the torsion crystalline Z_p-representations of the absolute…
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…