scientific article; zbMATH DE number 1124855

DOI<3229::AID-NME209>3.0.CO;2-8 10.1002/(SICI)1097-0207(19970915)40:17<3229::AID-NME209>3.0.CO;2-8zbMath0915.76047MaRDI QIDQ4378854

P. Bettess, Edmund A. Chadwick

Publication date: 12 July 1999

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

phaseiterative proceduretravelling wavesHelmholtz equationeikonal equationGalerkin schemacomplete formulationdiffraction potentialgeneralized Astley formulationHermitian stiffness matrixnear-field diffraction problems

Mathematics Subject Classification ID

Bulk waves in solid mechanics (74J10) Water waves, gravity waves; dispersion and scattering, nonlinear interaction (76B15) Wave scattering in solid mechanics (74J20) Hydro- and aero-acoustics (76Q05) Finite element methods applied to problems in fluid mechanics (76M10)

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