• DocumentCode
    3847106
  • Title

    Numerical test for semidefiniteness of functional matrices

  • Author

    V.B. Bajic

  • Author_Institution
    Boris Kidric Inst. of Nucl. Sci., Belgrade, Yugoslavia
  • Volume
    37
  • Issue
    5
  • fYear
    1990
  • Firstpage
    642
  • Lastpage
    644
  • Abstract
    A numerical test for semidefiniteness of functional matrices is developed. The testing reduces to checking simple algebraic conditions that a suitably constructed constant matrix has to satisfy. The results obtained are less restrictive than previously reported ones and may be useful in interval analysis and in robustness and stability problems. The simplicity of the test makes it very suitable for computer implementation.
  • Keywords
    "Circuit testing","Sufficient conditions","Application software","Circuit theory","Eigenvalues and eigenfunctions","IEEE Press","Computer aided analysis","Electronic circuits","Stability analysis","Nuclear and plasma sciences"
  • Journal_Title
    IEEE Transactions on Circuits and Systems
  • Publisher
    ieee
  • ISSN
    0098-4094
  • Type

    jour

  • DOI
    10.1109/31.55007
  • Filename
    55007
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3847106