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      • Department of Electrical and Electronics Engineering
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      Fast and accurate solutions of extremely large scattering problems involving three-dimensional canonical and complicated objects

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      Author
      Ergül Ö.
      Gürel, L.
      Date
      2009
      Journal Title
      2009 Computational Electromagnetics International Workshop, CEM 2009
      Pages
      19 - 23
      Language
      English
      Type
      Conference Paper
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      Please cite this item using this persistent URL
      http://hdl.handle.net/11693/28692
      Abstract
      We present fast and accurate solutions of extremely large scattering problems involving three-dimensional metallic objects discretized with hundreds of millions of unknowns. Solutions are performed by the multilevel fast multipole algorithm, which is parallelized efficiently via a hierarchical partition strategy. Various examples involving canonical and complicated objects are presented in order to demonstrate the feasibility of accurately solving large-scale problems on relatively inexpensive computing platforms without resorting to approximation techniques. ©2009 IEEE.
      Published as
      http://dx.doi.org/10.1109/CEM.2009.5228112
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      • Department of Electrical and Electronics Engineering 2963

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