Hybrid numerical-asymptotic approximation for high-frequency scattering by penetrable convex polygons

DOI10.1093/imamat/hxt040zbMath1328.35230OpenAlexW2159709731MaRDI QIDQ5257949

Samuel P. Groth, D. P. Hewett, Stephen Langdon

Publication date: 24 June 2015

Published in: IMA Journal of Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://semanticscholar.org/paper/59424e96aa05132fb8ea6d47e6d6bd792747d8b8

zbMATH Keywords

boundary integral equation methodhigh frequency scatteringHelmholtz transmission problemnumerical-asymptotic approximation

Mathematics Subject Classification ID

PDEs in connection with optics and electromagnetic theory (35Q60) Diffraction, scattering (78A45) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Boundary element methods applied to problems in optics and electromagnetic theory (78M15) Asymptotic analysis in optics and electromagnetic theory (78M35)

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