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:: Volume 12, Number 2 (9-2017) ::
IJMSI 2017, 12(2): 101-109 Back to browse issues page
On the $s^{th}$ Derivative of a Polynomial-II
A. Mir , Q.M. Dawood, B. Dar
Abstract:  

The paper presents an $L^{r}-$ analogue of an inequality regarding the $s^{th}$ derivative of a polynomial having zeros outside a circle of arbitrary radius but greater or equal to one. Our result provides improvements and generalizations of some well-known polynomial inequalities.

Keywords: Polynomial, Zeros, $s^{th}$ derivative
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Type of Study: Research | Subject: General
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DOI: 10.7508/ijmsi.2017.2.006


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Mir A, Dawood Q, Dar B. On the $s^{th}$ Derivative of a Polynomial-II. IJMSI. 2017; 12 (2) :101-109
URL: http://ijmsi.ir/article-1-690-en.html
Volume 12, Number 2 (9-2017) Back to browse issues page
نشریه علوم ریاضی و انفورماتیک Iranian Journal of Mathematical Sciences and Informatics
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