TY - JOUR T1 - On the Zeros of a Class of Polynomials and Related Analytic Functions AU - A. Aziz , AU - Zargar , B. A. JO - Analysis in Theory and Applications VL - 2 SP - 180 EP - 188 PY - 2012 DA - 2012/06 SN - 28 DO - http://doi.org/10.3969/j.issn.1672-4070.2012.02.008 UR - https://global-sci.org/intro/article_detail/ata/4554.html KW - zeros of a polynomial, bounds, analytic functions, moduli of zeros. AB -

In this paper we prove some interesting extensions and generalizations of Enestrom-Kakeya Theorem concerning the location of the zeros of a polynomial in a complex plane. We also obtain some zero-free regions for a class of related analytic functions. Our results not only contain some known results as a special case but also a variety of interesting results can be deduced in a unified way by various choices of the parameters.