Analysis of Large Amplitude Shock Profiles for Non-equilibrium Radiative Hydrodynamics: Formation of Zeldovich Spikes

نویسندگان

  • Jean-François Coulombel
  • Thierry Goudon
  • Pauline Lafitte
  • Chunjin Lin
چکیده

We consider a model for the interaction of a gas with photons. In the article [10], smooth traveling wave solutions called shock profiles have been constructed under a suitable smallness assumption between the asymptotic states. In this work, we construct piecewise smooth traveling wave solutions that connect two asymptotic states with a large jump. In particular, we give a rigorous mathematical justification to the formation of the so-called Zeldovich spike.

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تاریخ انتشار 2011