Title | Characteristic boundary layers for mixed hyperbolic systems in one space dimension and applications to the Navier-Stokes and MHD equations |

Publication Type | Preprint |

2018 | |

Authors | Bianchini, S, Spinolo, L |

Document Number | SISSA;45/2018/MATE |

Institution | SISSA |

We provide a detailed analysis of the boundary layers for mixed hyperbolic-parabolic systems in one space dimension and small amplitude regimes. As an application of our results, we describe the solution of the so-called boundary Riemann problem recovered as the zero viscosity limit of the physical viscous approximation. In particular, we tackle the so called doubly characteristic case, which is considerably more demanding from the technical viewpoint and occurs when the boundary is characteristic for both the | |

http://preprints.sissa.it/handle/1963/35325 |

Research Group: