Spectral theory of sound propagation in an ocean channel with weakly sloping bottom

DOI10.1121/1.389282zbMath0533.76081OpenAlexW2044964645MaRDI QIDQ3316862

Aladin H. Kamel, Leopold B. Felsen

Publication date: 1983

Published in: The Journal of the Acoustical Society of America (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1121/1.389282

zbMATH Keywords

spectral representationadiabatic invariantstrapped modeasymptotic approximationsa spectral integral for the weakly range-dependent Green functionadiabatic modediscrete spectrum matches trapped mode expansionparabolic equation algorithmsmall bottom slopessymmetrizing factorsupslope propagationweakly nonseparable domainwedged shaped ocean

Mathematics Subject Classification ID

Hydro- and aero-acoustics (76Q05)

Related Items (3)

Scattering of acoustic waves on a sloping beach ⋮ Reflection operator methods for elastic waves. II. Composite regions and source problems ⋮ Numerically efficient spectral representations for guided ocean acoustics

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