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JSCIC
2008
43views more  JSCIC 2008»
13 years 4 months ago
Numerical Schemes of Diffusion Asymptotics and Moment Closures for Kinetic Equations
We investigate different models that are intended to describe the small mean free path regime of a kinetic equation, a particular attention being paid to the moment closure by entr...
José A. Carrillo, Thierry Goudon, P. Lafitt...
SIAMSC
2008
116views more  SIAMSC 2008»
13 years 4 months ago
A New Asymptotic Preserving Scheme Based on Micro-Macro Formulation for Linear Kinetic Equations in the Diffusion Limit
We propose a new numerical scheme for linear transport equations. It is based on a decomposition of the distribution function into equilibrium and non-equilibrium parts. We also us...
Mohammed Lemou, Luc Mieussens