@Article{ATA-30-425,
author = {B. A. Zargar},
title = {Inequalities for the Polar Derivatives of a Polynomial},
journal = {Analysis in Theory and Applications},
year = {2014},
volume = {30},
number = {4},
pages = {425--432},
abstract = {<p style="text-align: justify;">Let $P(z)$ be a polynomial of degree $n,$ having all its zeros in $|z|\leq 1.$ In this paper, we estimate $kth$ polar derivative of $P(z)$ on $|z|=1$ and thereby obtain compact generalizations of some known results which among other things yields a refinement of a result due to Paul Turán.</p>},
issn = {1573-8175},
doi = {https://doi.org/10.4208/ata.2014.v30.n4.10},
url = {http://global-sci.org/intro/article_detail/ata/4507.html}
}