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      • Department of Electrical and Electronics Engineering
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      Solution of large-scale scattering problems with the multilevel fast multipole algorithm parallelized on distributed-memory architectures

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      Author
      Ergül, Özgür
      Gürel, Levent
      Date
      2007
      Source Title
      Proceedings of the 22nd International Symposium on Computer and Information Sciences, IEEE 2007
      Publisher
      IEEE
      Pages
      63 - 68
      Language
      English
      Type
      Conference Paper
      Item Usage Stats
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      Abstract
      We present the solution of large-scale scattering problems involving three-dimensional closed conducting objects with arbitrary shapes. With an efficient parallelization of the multilevel fast multipole algorithm on relatively inexpensive computational platforms using distributed-memory architectures, we perform the iterative solution of integral-equation formulations that are discretized with tens of millions of unknowns. In addition to canonical problems, we also present the solution of real-life problems involving complicated targets with large dimensions.
      Keywords
      Boolean functions
      Communication
      Cybernetics
      Information management
      Information science
      Integral equations
      Iterative methods
      Parallel algorithms
      Arbitrary shapes
      Canonical problems
      Computational platforms
      Conducting objects
      Distributed memories
      Integral-equation
      International symposium
      Iterative solutions
      Large dimensions
      Large scale scattering
      Multilevel fast multipole algorithm (MLFMA)
      Parallelization
      Real life problems
      Three dimensional (3D)
      Parallel processing systems
      Permalink
      http://hdl.handle.net/11693/26936
      Published Version (Please cite this version)
      http://dx.doi.org/10.1109/ISCIS.2007.4456837
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      • Department of Electrical and Electronics Engineering 3524
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