• Title of article

    Direct methods for spectral approximations in nonconforming domain decompositions

  • Author/Authors

    A. Karageorghis، نويسنده , , M. Paprzycki، نويسنده ,

  • Issue Information
    هفته نامه با شماره پیاپی سال 1997
  • Pages
    8
  • From page
    75
  • To page
    82
  • Abstract
    The application of a conforming spectral collocation method to certain nonconforming domain decompositions leads to global matrices which have a particular block structure. We study the performance of various direct linear system solvers, some of which exploit this block structure, on a Cray J-916 vector computer, an SGI Power Challenge 8000, and an IBM RS6000 workstation.
  • Keywords
    Spectral methods , High performance computing , Direct solvers
  • Journal title
    Computers and Mathematics with Applications
  • Serial Year
    1997
  • Journal title
    Computers and Mathematics with Applications
  • Record number

    918223

    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=10&DC=918223