Fast and accurate solutions of extremely large integral-equation problems discretised with tens of millions of unknowns

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buir.contributor.authorGürel, Levent
buir.contributor.authorErgül, Özgür
dc.citation.epage500en_US
dc.citation.issueNumber9en_US
dc.citation.spage499en_US
dc.citation.volumeNumber43en_US
dc.contributor.authorGürel, Leventen_US
dc.contributor.authorErgül, Özgüren_US
dc.date.accessioned2016-02-08T10:14:17Z
dc.date.available2016-02-08T10:14:17Z
dc.date.issued2007en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.description.abstractThe solution of extremely large scattering problems that are formulated by integral equations and discretised with tens of millions of unknowns is reported. Accurate and efficient solutions are performed by employing a parallel implementation of the multilevel fast multipole algorithm. The effectiveness of the implementation is demonstrated on a sphere problem containing more than 33 million unknowns, which is the largest integral-equation problem ever solved to our knowledge.en_US
dc.description.provenanceMade available in DSpace on 2016-02-08T10:14:17Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 70227 bytes, checksum: 26e812c6f5156f83f0e77b261a471b5a (MD5) Previous issue date: 2007en
dc.identifier.doi10.1049/el:20070639en_US
dc.identifier.eissn1350-911X
dc.identifier.issn0013-5194
dc.identifier.urihttp://hdl.handle.net/11693/23461
dc.language.isoEnglishen_US
dc.publisherThe Institution of Engineering and Technologyen_US
dc.relation.isversionofhttp://doi.org/10.1049/el:20070639en_US
dc.source.titleElectronics Lettersen_US
dc.subjectComputational electromagneticsen_US
dc.subjectIterative solutionsen_US
dc.subjectLarge-scale problemsen_US
dc.subjectMultilevel fast multipole algorithm (MLFMA)en_US
dc.subjectParallelizationen_US
dc.subjectSurface integral equationsen_US
dc.titleFast and accurate solutions of extremely large integral-equation problems discretised with tens of millions of unknownsen_US
dc.typeArticleen_US

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