Parabolic approximation in ray coordinates for high-frequency nonlinear waves in a inhomogeneous and high speed moving fluid

DOI10.1016/j.wavemoti.2008.02.002zbMath1231.76267OpenAlexW2061946371MaRDI QIDQ661667

François Coulouvrat

Publication date: 11 February 2012

Published in: Wave Motion (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.wavemoti.2008.02.002

zbMATH Keywords

nonlinear acousticsinhomogeneousparabolic approximationmoving fluidhigh frequencyraysgeometrical acoustics

Mathematics Subject Classification ID

Hydro- and aero-acoustics (76Q05) Existence, uniqueness, and regularity theory for compressible fluids and gas dynamics (76N10)

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