Diffraction of waves by inhomogeneous obstacle

DOI10.1007/BF01762359zbMath0651.35020WikidataQ59157640 ScholiaQ59157640MaRDI QIDQ1106397

Jorge Ize, Roland England, Federico J. Sabina

Publication date: 1987

Published in: Annali di Matematica Pura ed Applicata. Serie Quarta (Search for Journal in Brave)

zbMATH Keywords

Galerkin methodexistencereflectiontransmissionuniquenessHilbert spacediscontinuous coefficientsboundary integral equationapproximationearthquake engineeringNeumann boundary conditionHelmholtz equationintegral equation methodwave diffractionradiation conditionhalf-planeseismologyelastic materialmixed boundary value

Mathematics Subject Classification ID

Seismology (including tsunami modeling), earthquakes (86A15) Diffraction, scattering (78A45) PDEs with low regular coefficients and/or low regular data (35R05) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Multidimensional problems (41A63) Approximation by other special function classes (41A30)

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