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Shock Reflection in Plane Symmetry

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arxiv 2112.15266 v1 pith:QNEC5RHO submitted 2021-12-31 math.AP math-phmath.MP

classification math.APmath-phmath.MP
keywords problemreflectionshockpointfluidplanereflectedstate
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We consider the problem of shock reflection on a solid wall in plane symmetry for a barotropic fluid. We establish a local in time solution after the point of reflection, thereby determining the state behind the reflected shock. The location of the reflected shock in space time being unknown the problem constitutes a free boundary problem. Furthermore, the quantity describing the thermodynamic state of the fluid along the wall being also unknown, complete data for the problem is only given in a single point, the reflection point.

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Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Constructing characteristic initial data for three dimensional compressible Euler equations

    math.AP 2025-08 unverdicted novelty 7.0 of 10

    The authors construct smooth characteristic initial data on any admissible cone for the 3D compressible Euler equations, resolving the open characteristic initial data problem.

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