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The number of zeros of a polynomial in a disk

Author:

Gulzar, M. H. and Manzoor, A. W.

Subject Area:

Physical Sciences and Engineering

Abstract:

In this paper we give bounds for the number of zeros of a polynomial in a disk when the coefficients of the polynomial are restricted to certain conditions. Our results generalize many known results in this direction and many other new results can also be obtained by a suitable choice of the parameters. Mathematics Subject Classification: 30C10, 30C15.

PDF file:

19590.pdf

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