Rigorous solutions of large-scale scattering problems discretized with hundreds of millions of unknowns

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buir.contributor.authorGürel, Levent
buir.contributor.authorErgül, Özgür
dc.citation.epage1077
dc.citation.spage1074
dc.contributor.authorGürel, Levent
dc.contributor.authorErgül, Özgür
dc.coverage.spatialTorino, Italy
dc.date.accessioned2016-02-08T12:26:31Z
dc.date.available2016-02-08T12:26:31Z
dc.date.issued2009-09
dc.departmentDepartment of Electrical and Electronics Engineering
dc.departmentComputational Electromagnetics Research Center (BiLCEM)
dc.descriptionDate of Conference: 14-18 Sept. 2009
dc.descriptionConference name: 2009 International Conference on Electromagnetics in Advanced Applications, ICEAA '09
dc.description.abstractWe present fast and accurate solutions of large-scale scattering problems using a parallel implementation of the multilevel fast multipole algorithm (MLFMA). By employing a hierarchical partitioning strategy, MLFMA can be parallelized efficiently on distributed-memory architectures. This way, it becomes possible to solve very large problems discretized with hundreds of millions of unknowns. Effectiveness of the developed simulation environment is demonstrated on various scattering problems involving canonical and complicated objects. © 2009 IEEE.
dc.identifier.doi10.1109/ICEAA.2009.5297788
dc.identifier.urihttp://hdl.handle.net/11693/28662
dc.language.isoEnglish
dc.relation.isversionofhttp://dx.doi.org/10.1109/ICEAA.2009.5297788
dc.source.titleProceedings of the 2009 International Conference on Electromagnetics in Advanced Applications, ICEAA '09
dc.subjectDistributed memory
dc.subjectHierarchical partitioning
dc.subjectLarge-scale scattering
dc.subjectMultilevel fast multipole algorithms
dc.subjectParallel implementations
dc.subjectRigorous solution
dc.subjectScattering problems
dc.subjectSimulation environment
dc.subjectParallel algorithms
dc.subjectScattering
dc.titleRigorous solutions of large-scale scattering problems discretized with hundreds of millions of unknowns
dc.typeConference Paper

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