Computational high frequency wave diffraction by a corner via the Liouville equation and geometric theory of diffraction

DOI10.3934/krm.2011.4.295zbMath1217.78033OpenAlexW2139350823MaRDI QIDQ631362

Dongsheng Yin, Shih Jin

Publication date: 23 March 2011

Published in: Kinetic and Related Models (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3934/krm.2011.4.295

zbMATH Keywords

Liouville equationgeometrical theory of diffractionhigh frequency wave

Mathematics Subject Classification ID

Wave equation (35L05) Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Diffraction, scattering (78A45) Finite difference methods applied to problems in optics and electromagnetic theory (78M20) Applications to the sciences (65Z05) Asymptotic expansions of solutions to ordinary differential equations (34E05)

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Mathematical and computational methods for semiclassical Schrödinger equations

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