• DocumentCode
    803435
  • Title

    Qualitative analysis of polynomials using matrices

  • Author

    Barnett, Stanley

  • Author_Institution
    University of Bradford, Bradford, Yorks, England
  • Volume
    15
  • Issue
    3
  • fYear
    1970
  • fDate
    6/1/1970 12:00:00 AM
  • Firstpage
    380
  • Lastpage
    382
  • Abstract
    Qualitative information about the zeros of a given polynomial can be obtained using its companion matrix. Previous results on the number of zeros which are distinct and the number which lie in a given half-plane are extended to give the number of distinct real zeros.
  • Keywords
    Poles and zeros; Polynomials; Polynomials;
  • fLanguage
    English
  • Journal_Title
    Automatic Control, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9286
  • Type

    jour

  • DOI
    10.1109/TAC.1970.1099471
  • Filename
    1099471
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=803435