Title of article :
Containment regions for zeros of polynomials from numerical ranges of companion matrices Original Research Article
Author/Authors :
Hansj?rg Linden، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2002
Abstract :
Containment regions for the zeros of a monic polynomial are given with the aid of results for containment regions for the numerical range of certain bordered diagonal matrices which are applied to different types of companion matrices of the polynomial.
Keywords :
Numerical range , Bordered diagonal matrix , Companion matrix , Zeros of polynomials
Journal title :
Linear Algebra and its Applications
Journal title :
Linear Algebra and its Applications
