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dc.contributor.authorHeldring, Alexander
dc.contributor.authorÚbeda Farré, Eduard
dc.contributor.authorRius Casals, Juan Manuel
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2013-07-04T15:09:16Z
dc.date.created2013
dc.date.issued2013
dc.identifier.citationHeldring, A.; Ubeda, E.; Rius, J. The multiscale compressed block decomposition as a preconditioner for method of moments computations. A: European Conference on Antennas and Propagation. "Proceedings of the 7th European Conference on Antennas and Propagation: EuCAP 2013: 8-12 April, 2013: Gothenburg, Sweden". Gothenburg: Institute of Electrical and Electronics Engineers (IEEE), 2013, p. 390-393.
dc.identifier.urihttp://hdl.handle.net/2117/19812
dc.description.abstractA new preconditioner for Method of Moments computations is presented. It is based on a direct solver, the Multiscale Compressed Block Decomposition method, which has been adapted to reduce storage requirements and setup time. Numerical experiments show considerable improvement in overall efficiency in comparison with common preconditioners such as Incomplete LU decomposition, in particular for problems involving electrically large, open geometries.
dc.format.extent4 p.
dc.language.isoeng
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Antenes i agrupacions d'antenes
dc.subject.lcshAntenes de microones
dc.subject.otherMethod of Moments
dc.subject.otherFast Solvers
dc.subject.otherPreconditioners
dc.titleThe multiscale compressed block decomposition as a preconditioner for method of moments computations
dc.typeConference report
dc.subject.lemacMicrowave antennas
dc.contributor.groupUniversitat Politècnica de Catalunya. ANTENNALAB - Grup d'Antenes i Sistemes Radio
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6546291
dc.rights.accessRestricted access - publisher's policy
drac.iddocument11890204
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
upcommons.citation.authorHeldring, A.; Ubeda, E.; Rius, J.
upcommons.citation.contributorEuropean Conference on Antennas and Propagation
upcommons.citation.pubplaceGothenburg
upcommons.citation.publishedtrue
upcommons.citation.publicationNameProceedings of the 7th European Conference on Antennas and Propagation: EuCAP 2013: 8-12 April, 2013: Gothenburg, Sweden
upcommons.citation.startingPage390
upcommons.citation.endingPage393


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