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Conference Paper: Multilevel techniques in solving electromagnetic scattering problems

TitleMultilevel techniques in solving electromagnetic scattering problems
Authors
Issue Date1998
Citation
Ieee Antennas And Propagation Society, Ap-S International Symposium (Digest), 1998, v. 2, p. 874 How to Cite?
AbstractRecently, there has been renewed interest on solving integral equations due to the advent of various fast multilevel techniques in solving these equations. These fast solvers explore the special structure of the matrices that arise from the numerical approximation of the integral equation. The kernel of the integral equations is usually related to the Green's function which is translationally invariant. This property manifests itself in the numerical approximations of the Green's operator. As a result, an otherwise dense-matrix vector multiply can be performed in O(N log N) operations. These methods are reviewed and related to communication of N telephones, group theory, and fast Fourier transforms of nonuniformly spaced data.
Persistent Identifierhttp://hdl.handle.net/10722/182883
ISSN

 

DC FieldValueLanguage
dc.contributor.authorChew, WCen_US
dc.contributor.authorMichielssen, Een_US
dc.contributor.authorSong, JMen_US
dc.date.accessioned2013-05-02T05:17:30Z-
dc.date.available2013-05-02T05:17:30Z-
dc.date.issued1998en_US
dc.identifier.citationIeee Antennas And Propagation Society, Ap-S International Symposium (Digest), 1998, v. 2, p. 874en_US
dc.identifier.issn0272-4693en_US
dc.identifier.urihttp://hdl.handle.net/10722/182883-
dc.description.abstractRecently, there has been renewed interest on solving integral equations due to the advent of various fast multilevel techniques in solving these equations. These fast solvers explore the special structure of the matrices that arise from the numerical approximation of the integral equation. The kernel of the integral equations is usually related to the Green's function which is translationally invariant. This property manifests itself in the numerical approximations of the Green's operator. As a result, an otherwise dense-matrix vector multiply can be performed in O(N log N) operations. These methods are reviewed and related to communication of N telephones, group theory, and fast Fourier transforms of nonuniformly spaced data.en_US
dc.languageengen_US
dc.relation.ispartofIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)en_US
dc.titleMultilevel techniques in solving electromagnetic scattering problemsen_US
dc.typeConference_Paperen_US
dc.identifier.emailChew, WC: wcchew@hku.hken_US
dc.identifier.authorityChew, WC=rp00656en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-0031617898en_US
dc.identifier.volume2en_US
dc.identifier.spage874en_US
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridChew, WC=36014436300en_US
dc.identifier.scopusauthoridMichielssen, E=7005196479en_US
dc.identifier.scopusauthoridSong, JM=7404788341en_US

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