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Wave interactions for a nonlinear degenerate wave equations

Yujin Liu ()
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Yujin Liu: Shandong University of Technology

Indian Journal of Pure and Applied Mathematics, 2012, vol. 43, issue 3, 279-300

Abstract: Abstract This paper is concerned with the interactions of the elementary waves for the nonlinear degenerate wave equations. By analyzing the expressions of the elementary waves and the relative locations of the left state U l and the right state U r in the phase plane (u, v) we deal with the interactions of the elementary waves, especially the overtaking of shock wave and rarefaction wave from the same family.

Keywords: Degenerate wave equations; wave interaction; Riemann problem; degenerate shock; rarefaction wave; shock wave (search for similar items in EconPapers)
Date: 2012
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DOI: 10.1007/s13226-012-0015-2

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