MATEMATIČKI VESNIK
МАТЕМАТИЧКИ ВЕСНИК



MATEMATIČKI VESNIK
On the polar derivative of a polynomial
N. A. Rather, S. H. Ahangar and Suhail Gulzar

Abstract

Let $P(z)$ be a polynomial of degree $n$ having no zeros in $|z|

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Keywords: Polynomials; inequalities in the complex domain; polar derivative; Bernstein's inequality.

MSC: 30A10, 30C10, 30E10

Pages:  56--60     

Volume  67 ,  Issue  1 ,  2015