Fast and accurate solutions of extremely large scattering problems involving three-dimensional canonical and complicated objects

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buir.contributor.authorGürel, Levent
buir.contributor.authorErgül, Özgür
dc.citation.epage23en_US
dc.citation.spage19en_US
dc.contributor.authorErgül, Özgüren_US
dc.contributor.authorGürel, Leventen_US
dc.coverage.spatialIzmir, Turkey
dc.date.accessioned2016-02-08T12:27:18Z
dc.date.available2016-02-08T12:27:18Z
dc.date.issued2009-07en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.departmentComputational Electromagnetics Research Center (BiLCEM)en_US
dc.descriptionDate of Conference: 20-23 July 2009
dc.descriptionConference name: 2009 Computational Electromagnetics International Workshop
dc.description.abstractWe present fast and accurate solutions of extremely large scattering problems involving three-dimensional metallic objects discretized with hundreds of millions of unknowns. Solutions are performed by the multilevel fast multipole algorithm, which is parallelized efficiently via a hierarchical partition strategy. Various examples involving canonical and complicated objects are presented in order to demonstrate the feasibility of accurately solving large-scale problems on relatively inexpensive computing platforms without resorting to approximation techniques. ©2009 IEEE.en_US
dc.description.provenanceMade available in DSpace on 2016-02-08T12:27:18Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 70227 bytes, checksum: 26e812c6f5156f83f0e77b261a471b5a (MD5) Previous issue date: 2009en
dc.identifier.doi10.1109/CEM.2009.5228112en_US
dc.identifier.urihttp://hdl.handle.net/11693/28692
dc.language.isoEnglishen_US
dc.publisherIEEE
dc.relation.isversionofhttp://dx.doi.org/10.1109/CEM.2009.5228112en_US
dc.source.title2009 Computational Electromagnetics International Workshop, CEM 2009en_US
dc.subjectApproximation techniquesen_US
dc.subjectComputing platformen_US
dc.subjectLarge-scale problemen_US
dc.subjectMetallic objectsen_US
dc.subjectMulti-level fast multi-pole algorithmen_US
dc.subjectScattering problemsen_US
dc.subjectThree dimensionalen_US
dc.subjectComputational efficiencyen_US
dc.titleFast and accurate solutions of extremely large scattering problems involving three-dimensional canonical and complicated objectsen_US
dc.typeConference Paperen_US

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