Suhail Gulzar

activity

20132024

most citedSome extensions of Eneström-Kakeya Theorem

3 citations · 10 across the 11 of their papers we have counts for

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Showing 2014 · math.CVShow all

2 papers · 2 filters

math.CV2014

On an inequality concerning the polar derivative of a polynomial with restricted zeros

N. A. Rather, Suhail Gulzar

Let $D_{α} P (z) = n P (z) + (α - z) P^{'} (z)$ denote the polar derivative of a polynomial $P (z)$ of degree $n$ with respect to a point $α \in C .$ In this paper, we present a correc…

math.CV2014★ 1 cited

On the polar derivative of a polynomial

N. A. Rather, S. H. Ahangar, Suhail Gulzar

Let $P (z)$ be a polynomial of degree $n$ having no zero in $∣ z ∣ < k$ where $k \geq 1,$ then for every real or complex number $α$ with $∣ α ∣ \geq 1$ it is known \begin{equation*} \unders…