Diffraction par des surfaces rigides de révolution d'un champ acoustique harmonique en hautes fréquences

DOI10.1016/S1251-8069(97)86953-9zbMath0911.65114MaRDI QIDQ4219854

Hassan Ouariri

Publication date: 26 February 1999

Published in: Comptes Rendus de l'Académie des Sciences - Series IIB - Mechanics-Physics-Chemistry-Astronomy (Search for Journal in Brave)

zbMATH Keywords

integral equationHelmholtz equationcollocationstationary phaseacoustic diffractionhigh frequency

Mathematics Subject Classification ID

Diffraction, scattering (78A45) Hydro- and aero-acoustics (76Q05) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Boundary element methods for boundary value problems involving PDEs (65N38)

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