• Title of article

    AN EFFICIENT APPROACH FOR MULTIFRONTAL ALGORITHM TO SOLVE NON-POSITIVE-DEFINITE FINITE ELEMENT EQUATIONS IN ELECTROMAGNETIC PROBLEMS

  • Author/Authors

    By J. Tian، نويسنده , , Z.-Q. Lv، نويسنده , , X.-W. Shi، نويسنده , , L. Xu، نويسنده , , Q. F. Wei، نويسنده ,

  • Issue Information
    ماهنامه با شماره پیاپی سال 2009
  • Pages
    13
  • From page
    121
  • To page
    133
  • Abstract
    A new method called Expanded Cholesky Method (ECM) is proposed in this paper. The method can be used to decompose sparse symmetric non-positive-definite finite element (FEM) matrices. There are some advantages of the ECM, such as low storage, simplicity a
  • Journal title
    Progress In Electromagnetics Research
  • Serial Year
    2009
  • Journal title
    Progress In Electromagnetics Research
  • Record number

    1054990

    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=10&DC=1054990