Browsing by Subject "Homogeneous dielectrics"

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    Rigorous solutions of large-scale dielectric problems with the parallel multilevel fast multipole algorithm
    (IEEE, 2011) Ergül, Özgür; Gürel, Levent
    We present fast and accurate solutions of large-scale electromagnetics problems involving three-dimensional homogeneous dielectric objects. Problems are formulated rigorously with the electric and magnetic current combined-field integral equation (JMCFIE) and solved iteratively with the multilevel fast multipole algorithm (MLFMA). In order to solve large-scale problems, MLFMA is parallelized efficiently on distributed-memory architectures using the hierarchical partitioning strategy. Efficiency and accuracy of the developed implementation are demonstrated on very large scattering problems discretized with tens of millions of unknowns. © 2011 IEEE.