Accurate and efficient solutions of electromagnetic problems with the multilevel fast multipole algorithm

buir.advisorGürel, Levent
dc.contributor.authorErgül, Özgür Salih
dc.date.accessioned2016-01-08T18:17:21Z
dc.date.available2016-01-08T18:17:21Z
dc.date.issued2009
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.descriptionAnkara : The Department of Electrical and Electronics Engineering and the Institute of Engineering and Sciences of Bilkent University, 2009.en_US
dc.descriptionThesis (Ph.D.) -- Bilkent University, 2009.en_US
dc.descriptionIncludes bibliographical references leaves 434-226.en_US
dc.description.abstractThe multilevel fast multipole algorithm (MLFMA) is a powerful method for the fast and efficient solution of electromagnetics problems discretized with large numbers of unknowns. This method reduces the complexity of matrix-vector multiplications required by iterative solvers and enables the solution of largescale problems that cannot be investigated by using traditional methods. On the other hand, efficiency and accuracy of solutions via MLFMA depend on many parameters, such as the integral-equation formulation, discretization, iterative solver, preconditioning, computing platform, parallelization, and many other details of the numerical implementation. This dissertation is based on our efforts to develop sophisticated implementations of MLFMA for the solution of real-life scattering and radiation problems involving three-dimensional complicated objects with arbitrary geometries.en_US
dc.description.degreePh.D.en_US
dc.description.statementofresponsibilityErgül, Özgür Salihen_US
dc.format.extentli, 554 leavesen_US
dc.identifier.itemidBILKUTUPB117762
dc.identifier.urihttp://hdl.handle.net/11693/15353
dc.language.isoEnglishen_US
dc.publisherBilkent Universityen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectMultilevel Fast Multipole Algorithm (MLFMA)en_US
dc.subjectElectromagnetic Scattering and Radiationen_US
dc.subjectSurface İntegral Equationsen_US
dc.subjectParallelizationen_US
dc.subjectİterative Algorithms.en_US
dc.subject.lccQC665.S3 E741 2009en_US
dc.subject.lcshElectromagnetic waves--Scattering.en_US
dc.titleAccurate and efficient solutions of electromagnetic problems with the multilevel fast multipole algorithmen_US
dc.typeThesisen_US
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