V.K. Jain and H. Konwer:Certain refinements of Cauchy's bound for zeros of a polynomial, p.59-65

Bull. Math. Soc. Sci. Math. Roumanie

V.K. Jain and H. Konwer:Certain refinements of Cauchy's bound for zeros of a polynomial, p.59-65
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V.K. Jain and H. Konwer: Certain refinements of Cauchy's bound for zeros of a polynomial, p. 59-65

Abstract:

$\begin{theorem} According to Cauchy, all the zeros of \begin{displaymath}p(z) =... ...ert a_{n-j}\vert)\right\},\textrm{ }(t_0 = 1). \end{displaymath} \end{theorem}$

Key Words: Zeros, polynomial, refinements, Cauchy's bound.

2000 Mathematics Subject Classification: Primary: 30C15, Secondary: 30C10.