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On the recurrence set of planar Markov Random Walks
International audience -
Regular perturbation of V -geometrically ergodic Markov chains
To be published in Journal of Applied Probability, vol 50 (1), 2013 -
Fast spectral methods for the shape identification problem of a perfectly con...
We are concerned with fast methods for the numerical implementation of the direct and inverse scattering problems for a perfectly conducting obstacle. The scattering... -
High Order Large Eddy Simulations of the flow over Complex Geometries: Applic...
In this study, we present High-order Large Eddy Simulation (LES) of high Reynolds number turbulent ows over complex geometries. The Spectral Vanishing Viscosity... -
Numerical evidence of universal scaling for the scalar variance spectrum in f...
In this paper, the spectrum of high Schmidt number passive scalar in forced homogeneous isotropic turbulence is studied through direct numerical simulations. An hybrid... -
Modeling the variability of EEG/MEG data through statistical machine learning
Brain neural activity generates electrical discharges, which manifest as electrical and magnetic potentials around the scalp. Those potentials can be registered with... -
A local limit theorem for densities of the additive component of a finite Mar...
Additional material at http://hal.archives-ouvertes.fr/hal-00825592 or arXiv : 1305.5644 -
Additional material on local limit theorem for finite Additive Markov Process...
This paper proposes additional material to the main statements of [HL13] which are are recalled in Section 2. In particular an application of [Theorem 2.2,HL13] to... -
Direct numerical simulation of transitional turbulent flow in an enclosed rot...
International audience -
Regularity, of the Characteristic Function of Additive Functionals for Iterat...
International audience -
Numerical comparisons of two long-wave limit models
The Benney-Luke equation (BL) is a model for the evolution of three-dimensional weakly nonlinear, long water waves of small amplitude. In this paper we propose a... -
Contributions to the stability analysis of self-similar supersonic heat waves...
Exact self-similar solutions of gas dynamics equations with nonlinear heat conduction for semi-infinite slabs of perfect gases are used for studying the stability of... -
Magnétohydrodynamique confinée appliquée aux plasmas de fusion magnétiques
A magnetohydrodynamic description is used to study magnetic fusion plasmas in two different configurations: tokamak and reversed field pinch. A Fourier pseudo-spectral... -
Spectral discretization of the time-dependent Navier-Stokes problem coupled w...
29 pages avec calculs
