Asymptotic Limits in Macroscopic Plasma Models
Asymptotic Limits in Macroscopic Plasma Models
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Date
2000
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Jüngel, Ansgar
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Konstanzer Schriften in Mathematik und Informatik; 127
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Abstract
A model hierarchy of macroscopic equations for plasmas consisting of electrons and ions is presented. The model equations are derived from the transient Euler-Poisson system in the zero-relaxation-time, zero-electron-mass and quasineutral limits. These asymptotic limits are performed using entropy estimates and compactness arguments. The resulting limits equations are Euler systems with a nonlinear Poisson equation and nonlinear drift-diffusion equations.
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004 Computer Science
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JÜNGEL, Ansgar, 2000. Asymptotic Limits in Macroscopic Plasma ModelsBibTex
@unpublished{Jungel2000Asymp-6240,
year={2000},
title={Asymptotic Limits in Macroscopic Plasma Models},
author={Jüngel, Ansgar}
}
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