• DocumentCode
    3393074
  • Title

    New preconditioner for augmented systems

  • Author

    Zhao, Jingu ; Zhang, Guofeng ; Hou, Peng ; Zhang, Yuxin

  • Author_Institution
    Lanzhou Univ., Lanzhou
  • fYear
    2008
  • fDate
    10-12 Oct. 2008
  • Firstpage
    1267
  • Lastpage
    1268
  • Abstract
    In this paper, a new preconditioner for solving the large sparse augmented system is proposed. We also develop some properties of the preconditioned matrix. Numerical result shows that the new preconditioner is effective.
  • Keywords
    sparse matrices; preconditioned matrix; preconditioner; sparse augmented system; Asia; Computational modeling; Scientific computing;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    System Simulation and Scientific Computing, 2008. ICSC 2008. Asia Simulation Conference - 7th International Conference on
  • Conference_Location
    Beijing
  • Print_ISBN
    978-1-4244-1786-5
  • Electronic_ISBN
    978-1-4244-1787-2
  • Type

    conf

  • DOI
    10.1109/ASC-ICSC.2008.4675564
  • Filename
    4675564
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3393074