International audienceWe deal with the numerical approximation of a simplified quasi neutral plasma model in the drift regime. Specifically, we analyze a finite volume scheme for the quasi neutral Euler-Boltzmann equations.We prove the unconditional stability of the scheme and give some bounds on the numerical approximation that are uniform in the asymptotic parameter. The proof relies on the control of the positivity and the decay of a discrete energy.The severe non linearity of the scheme being the price to pay to get the unconditional stability, to solve it, we propose an iterative linear implicit scheme that reduces to an elliptic system. The elliptic system enjoys a maximum principle that enables to prove the conservation of the positi...
Abstract. In a previous work [8], a new numerical discretization of the Euler-Poisson system has bee...
My work concerns two different systems of equations used in the mathematical modeling of semiconduct...
This work deals with the numerical resolution of the Fokker-Planck-Maxwell system in the quasi-neutr...
We deal with the numerical approximation of a simplified quasi neutral plasma model in the drift reg...
We are interested in the modeling of a plasma in the quasi-neutral limit using the Euler-Poisson sys...
International audienceWe derive and analyze an Asymptotic-Preserving scheme for the Euler-Maxwell sy...
International audienceIn this paper, we are interested in the numerical approximation of the classic...
Abstract This paper analyzes various schemes for the Euler-Poisson-Boltzmann (EPB) model of plasma p...
International audienceThis paper deals with the development and the analysis of asymptotic stable an...
International audienceThis paper analyzes various schemes for the Euler-Poisson-Boltzmann (EPB) mode...
International audienceThe present work is devoted to the simulation of a strongly magnetized plasma ...
International audienceThe present work is devoted to the simulation of a strongly ma g- netized plas...
In this article, we design Asymptotic-Preserving Particle-In-Cell methods for the Vlasov-Maxwell sys...
International audienceThis work is concerned with a steady state Euler–Poisson system for potential ...
Abstract. In a previous work [8], a new numerical discretization of the Euler-Poisson system has bee...
My work concerns two different systems of equations used in the mathematical modeling of semiconduct...
This work deals with the numerical resolution of the Fokker-Planck-Maxwell system in the quasi-neutr...
We deal with the numerical approximation of a simplified quasi neutral plasma model in the drift reg...
We are interested in the modeling of a plasma in the quasi-neutral limit using the Euler-Poisson sys...
International audienceWe derive and analyze an Asymptotic-Preserving scheme for the Euler-Maxwell sy...
International audienceIn this paper, we are interested in the numerical approximation of the classic...
Abstract This paper analyzes various schemes for the Euler-Poisson-Boltzmann (EPB) model of plasma p...
International audienceThis paper deals with the development and the analysis of asymptotic stable an...
International audienceThis paper analyzes various schemes for the Euler-Poisson-Boltzmann (EPB) mode...
International audienceThe present work is devoted to the simulation of a strongly magnetized plasma ...
International audienceThe present work is devoted to the simulation of a strongly ma g- netized plas...
In this article, we design Asymptotic-Preserving Particle-In-Cell methods for the Vlasov-Maxwell sys...
International audienceThis work is concerned with a steady state Euler–Poisson system for potential ...
Abstract. In a previous work [8], a new numerical discretization of the Euler-Poisson system has bee...
My work concerns two different systems of equations used in the mathematical modeling of semiconduct...
This work deals with the numerical resolution of the Fokker-Planck-Maxwell system in the quasi-neutr...