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<dc:title xml:lang="fr">Approximation numérique de l'équation de Vlasov par des méthodes de type remapping conservatif</dc:title>
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<dc:subject xml:lang="fr">Méthodes semi-lagrangiennes</dc:subject>
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<dcterms:abstract xml:lang="fr">Cette thèse présente l'étude et le développement de méthodes numériques pour la résolution d'équations de transport, en particulier d'une méthode de remapping bidimensionnel dont un avantage important par rapport aux algorithmes existants est la propriété de conservation de la masse. De nombreux cas-tests permettront de comparer ces approches entre elles ainsi qu'à des méthodes de référence. On s'intéressera en particulier aux équations dites de Vlasov-Poisson et du Centre-Guide, qui apparaissent très classiquement dans le cadre de la physique des plasmas.</dcterms:abstract>
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