Fast algorithms for large 3-D electromagnetic scattering and radiation problems

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buir.advisorGürel, Levent
dc.contributor.authorŞendur, İbrahim Kürşat
dc.date.accessioned2016-01-08T20:14:32Z
dc.date.available2016-01-08T20:14:32Z
dc.date.issued1997
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.descriptionAnkara : Department of Electrical and Electronics Engineering and Institute of Engineering and Sciences, Bilkent Univ., 1997.en_US
dc.descriptionThesis (Master's) -- Bilkent University, 1997.en_US
dc.descriptionIncludes bibliographical references leaves 177-179en_US
dc.description.abstractSome interesting real-life radiation and scattering problems are electrically very large and cannot be solved using traditional solution algorithms. Despite the difficulties involved, the solution of these problems usually offer valuable results that are immediately useful in real-life applications. The fast multipole method (FMM) enables the solution of larger problems with existing computational resources by reducing the computational complexity and the memory requirement of the solution without sacrificing the accuracy. This is achieved by replacing the matrix-vector multiplications of O(N^) complexity by a faster equivalent of complexity in each iteration of an iterative scheme. Fast Far-Field Algorithm(FAFFA) further reduces 0{N^) complexity to 0{N^·^). A direct solution would require 0{N^) operations.en_US
dc.description.degreeM.S.en_US
dc.description.statementofresponsibilityŞendur, İbrahim Kürşaten_US
dc.format.extent179 leaves, illustrations, tables, graphsen_US
dc.identifier.urihttp://hdl.handle.net/11693/17911
dc.language.isoEnglishen_US
dc.publisherBilkent Universityen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjecten_US
dc.subjectFast algorithmsen_US
dc.subjectRadiation problemsen_US
dc.subjectScattering problemsen_US
dc.subject.lccQC665 .S46 1997en_US
dc.subject.lcshElectromagnetic waves--Scattering.en_US
dc.subject.lcshElectromagnetic fields--Mathematics.en_US
dc.subject.lcshScattering (Mathematics).en_US
dc.subject.lcshAlgorithms.en_US
dc.titleFast algorithms for large 3-D electromagnetic scattering and radiation problemsen_US
dc.typeThesisen_US
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