The Helmholtz equation in a locally perturbed half-plane with passive boundary

dc.creatorDuran, Mario
dc.creatorMuga, Ignacio
dc.creatorNedelec, Jean Claude
dc.date.accessioned2024-01-10T12:43:48Z
dc.date.available2024-01-10T12:43:48Z
dc.date.created2024-01-10T12:43:48Z
dc.date.issued2006
dc.identifier10.1093/imamat/hxl023
dc.identifier0272-4960
dc.identifierhttps://doi.org/10.1093/imamat/hxl023
dc.identifierhttps://repositorio.uc.cl/handle/11534/77623
dc.identifierWOS:000242474200004
dc.description.abstractIn this article, we study the existence and uniqueness of outgoing solutions for the Helmholtz equation in locally perturbed half-planes with passive boundary. We establish an explicit outgoing radiation condition which is somewhat different from the usual Sommerfeld's one due to the appearance of surface waves. We work with the help of Fourier analysis and a half-plane Green's function framework. This is an extended and detailed version of the previous article Duran et al.
dc.languageen
dc.publisherOXFORD UNIV PRESS
dc.rightsacceso restringido
dc.subjectHelmholtz equation on half-plane
dc.subjectGreen's function
dc.subjectradition condition
dc.subjectHOMOGENEOUS IMPEDANCE PLANE
dc.subjectGREEN-FUNCTION
dc.subjectPROPAGATION
dc.subjectSPACE
dc.titleThe Helmholtz equation in a locally perturbed half-plane with passive boundary
dc.typeartículo


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