Optique géométrique oscillante en présence d'un grand choc

• Christophe Cheverry ^[1] ; Monique Sablé-Tougeron ^[1]
  1. [1] University of Rennes 1

     University of Rennes 1

     Arrondissement de Rennes, Francia

     
• Localización: Annali della Scuola Normale Superiore di Pisa. Classe di scienze, ISSN 0391-173X, Vol. 28, Nº 1, 1999, págs. 41-98
• Idioma: francés
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• Resumen

  • Oscillating geometric optics for a large shock wave. This paper justifies, for hyperbolic systems of conservation laws, the asymptotic behavior of weak solutions, which are oscillatory perturbations of a large shock. The large discontinuity requires working in a multiphase context. It extends the earlier results of [Ch] about monophase Cauchy problem, in the multiphase context, with or whithout a large shock.