High frequency asymptotic solutions of the reduced wave equation on infinite regions with nonconvex boundaries

DOI10.1155/S1024123X96000385zbMATH Open0869.35034OpenAlexW2027865699MaRDI QIDQ1354716

Clifford O. Bloom

Publication date: 25 August 1997

Published in: Mathematical Problems in Engineering (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/47686

zbMATH Keywords

radiation conditionuniform asymptotic approximation

Mathematics Subject Classification ID

Asymptotic behavior of solutions to PDEs (35B40) Boundary value problems for second-order elliptic equations (35J25) Diffraction, scattering (78A45) A priori estimates in context of PDEs (35B45) Waves and radiation in optics and electromagnetic theory (78A40) Geometric optics (78A05)

Related Items (2)

Exterior dirichlet problem for the reduced wave equation: asymptotic analysis of low frequencies ⋮ High Frequency Approximation of Solutions to Critical Nonlinear Wave Equations

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