A Ray Description of All Wavefields Generated by a High-Frequency Point Source near an Interface

DOI10.1137/S0036139998338716zbMath1097.35521OpenAlexW1965498687MaRDI QIDQ2719112

J. M. H. Lawry, Aleksei P. Kiselev, Alexander Starkov, Vasilii M. Babich

Publication date: 21 June 2001

Published in: SIAM Journal on Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/s0036139998338716

zbMATH Keywords

reciprocityRayleigh waveray theorytotal internal reflectioncomplex rays\(P^*\) wave\(S^*\) waveparabolic-equation method

Mathematics Subject Classification ID

Fundamental solutions to PDEs (35A08) Hydro- and aero-acoustics (76Q05) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05)

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Boundary layer approach to describe an interference head wave ⋮ The evanescent waves in geometrical optics and the mixed hyperbolic–elliptic type systems

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