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Convection Systems with Stiff Source Terms

E. Lorin

CMLA, Ens de Cachan, 61 av du Prásident Wilson, F-94235 Cachan Cedex, France

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and

V. Seignole

DEN/DM2S/SFME/LGLS, CEA-Saclay F-91191 Gif-sur-Yvette Cedex, France

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https://doi.org/10.1142/S0218202503002799Cited by:8 (Source: Crossref)

Abstract

The aim of this paper is the numerical treatment of some convection systems with stiff relaxation source-terms. We will first define the notion of stiffness for such systems and will select some prototypical and physical problems. We will introduce a new numerical method in order to solve accurately this type of systems. Numerical comparisons will be performed on the evoked problems.

Keywords:

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