Improved Version of an Inequality for the Derivative of a Polynomial

Chanam, Barchand (2023) Improved Version of an Inequality for the Derivative of a Polynomial. In: Research Highlights in Mathematics and Computer Science Vol. 5. B P International, pp. 14-22. ISBN 978-81-19039-42-5

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Abstract

Let p(z) be a polynomial of degree n having no zero in |z| < k, k 1 then Govil [Proc. Nat. Acad. Sci., 50(1980), 50-52] proved provided and attain their maxima at the same point on the circle , where . In this paper, we prove a result which improves the above inequality.

Item Type: Book Section
Subjects: STM Repository > Mathematical Science
Depositing User: Managing Editor
Date Deposited: 12 Oct 2023 06:14
Last Modified: 12 Oct 2023 06:14
URI: http://classical.goforpromo.com/id/eprint/3967

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