Suhail Gulzar

most citedInequalities for the polar derivative of a polynomial

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

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math.CV2019

A note on a recent attempt to prove Sendov's conjecture

N. A. Rather, Suhail Gulzar

Recently GM Sofi & SA Shabir [arXive: 1903.01850v2 [math.GM] 6 Mar 2019] made an attempt to prove the Sendov's conjecture. But unfortunately the proof is not correct. In this note,…

math.CV2013★ 3 cited

Inequalities for the polar derivative of a polynomial

N. A. Rather, Suhail Gulzar

Let $P (z)$ be a polynomial of degree $n$ and for any real or complex number $α,$ let $D_{α} P (z) = n P (z) + (α - z) P^{'} (z)$ denote the polar derivative with respect to $α .$ In this…

math.CV2013

Integral mean estimates for the polar derivative of a polynomial

N. A. Rather, Suhail Gulzar

Let $P (z)$ be a polynomial of degree $n$ having all zeros in $∣ z ∣ \leq k$ where $k \leq 1,$ then it was proved by Dewan \textit{et al} that for every real or complex number $α$ w…