REGULARITY OF ENTROPY SOLUTIONS TO EQUATIONS OF CONSERVATION LAWS
Résumé
This paper is devoted to the analysis of solutions of scalar conservation laws where the flux function is a x-dependent function. Specifically we prove that, under less regular fluxes, the maximum between two entropy subsolutions is also an entropy subsolution. The proof of the main result is based on the entropy method of the Kruzkhov theory, P. L. Lions and P. Souganidis methods and the regularization method of Di Perna-Lions.
Origine : Fichiers produits par l'(les) auteur(s)
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