• DocumentCode
    494964
  • Title

    Application of Fast Multipole VBEM to Two-Dimensional Potential Problems

  • Author

    Zhang, Zhijia ; Xu, Qiang

  • Author_Institution
    Dept. of Building Eng., Tongji Univ., Shanghai, China
  • fYear
    2009
  • fDate
    2-3 May 2009
  • Firstpage
    217
  • Lastpage
    220
  • Abstract
    Fast multipole VBEM (virtual boundary element method) is a new algorithm developed for VBEM recently. The computational cost and memory requirement of fast multipole VBEM is more than an order of magnitude lower than that of conventional VBEM without changing accuracy, which makes it possible to solve large-scale problems on a desktop. In this paper, 2-D potential problems are studied. Numerical examples are presented to demonstrate the feasibility, accuracy and efficiency of the method.
  • Keywords
    boundary-elements methods; computational complexity; 2D potential problems; computational cost; large-scale problems; memory requirement; two-dimensional potential problems; virtual boundary element method; Boundary conditions; Boundary element methods; Computational complexity; Computational efficiency; Computer applications; Integral equations; Large-scale systems; Space heating; Sun; Thermal loading; 2D potential problems; fast multipole method; virtual boundary element;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Engineering Computation, 2009. ICEC '09. International Conference on
  • Conference_Location
    Hong Kong
  • Print_ISBN
    978-0-7695-3655-2
  • Type

    conf

  • DOI
    10.1109/ICEC.2009.40
  • Filename
    5167130
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=494964