• ZERO-FREE REGIONS FOR POLYNOMIALS WITH SPECIAL COMPLEX COEFFICIENTS
Abstract
In this paper we can extend the well-known result Eneström-Kakeya theorem by relaxing the hypothesis in several ways and obtain zero-free regions for polynomials with special complex coefficients and there by present some interesting generalizations and extensions of the Eneström-Kakeya Theorem.
Keywords
Zeros of polynomial, Polar Derivatives, Eneström-Kakeya theorem.
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