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[期刊论文] 作者:Abdullah Mir, 来源:分析理论与应用:英文刊 年份:2015
Let P(z) be a polynomial of degree n and for any complex number a, letDaP(z)=nP(z)+(a-z)P′(z) denote the polar derivative of the polynomial P(z) withrespect to a. In this p...
[期刊论文] 作者:Abdullah Mir,Q.M.Dawood,Bilal, 来源:分析理论与应用:英文刊 年份:2015
Let P(z) be a polynomial of degree n having all its zeros in |z| ≤ k. Fork = 1,it is known that for each r > 0 and |α|≥ 1,n(|α|- 1) {∫2π0|P(eiθ)|rdθ}1/r...
[期刊论文] 作者:Abdullah Mir,Bilal Dar, 来源:分析理论与应用:英文刊 年份:2014
Let P(z) be a polynomial of degree n and for any complex number α, let Dα P(z) = n P(z)+(α-z)P′(z) denote the polar derivative of P(z) with respect to α. I...
[期刊论文] 作者:Abdullah Mir,Bilal Dar, 来源:分析理论与应用:英文刊 年份:2013
In this paper, we consider the class of polynomials P(z) = anzn+ ∑nν=μ an-νzn-ν, 1≤μ≤n, having all zeros in|z|≤k, k≤1 and thereby present an alternati...
[期刊论文] 作者:Abdullah Mir,M. Bidkham,Bilal, 来源:分析理论与应用:英文刊 年份:2017
In this paper,we consider an operator D_α which maps a polynomial P(z)in to D_αP(z):=np(z) +(α-z)P'(z),where α∈■ and obtain some L~γ inequalities for...
[期刊论文] 作者:Abdullah Mir,Ajaz Wani,,Imtiaz, 来源:分析理论与应用:英文刊 年份:2018
In this paper,we obtain a result that improves the results of Govil and Nwaeze,Qazi and the classical result of Rivlin....
[期刊论文] 作者:Abdullah Mir,Imtiaz Hussain,Q., 来源:分析理论与应用:英文刊 年份:2014
In this paper we consider a class of polynomials P(z) = a0+∑n v=t a v z v, t ≥ 1not vanishing in |z|...
[期刊论文] 作者:Abdullah Mir,Sajad Amin Baba, 来源:分析理论与应用:英文刊 年份:2011
如果 P (z) 是不消失在 | z 的度 n 的一个多项式|< 1,然后,它最近被证明由相反[Jour。Ineq。纯并且 Appl。数学, 9 (2008 ) ,第 4 期,艺术。103 ] 那为每 > 0 并且每个真实或复杂...
[期刊论文] 作者:Abdullah Mir,Bilal Dar,Sajad A, 来源:分析理论与应用:英文刊 年份:2013
We consider for a fixedμ,the class of polynomials Pn,μ,s:=P(z)=zs anzn-s+n-s∑j=μan-jzn-j-s;1≤μ≤n-s of degree n,having all zeros in|z|≤k,k≤1,with s-fold...
[期刊论文] 作者:Abdullah Mir,G. N. Parrey, 来源:分析理论与应用:英文刊 年份:2016
Let P(z) be a polynomial of degree n which does not vanish in |z|< k, k ≥ 1.It is known that for each 0 ≤ s < n and 1 ≤ R ≤ k,M (P~(s), R )≤( 1/(R~s+ k~s))...
[期刊论文] 作者:Abdullah Mir,Ajaz Wani,Imtiaz, 来源:分析理论与应用:英文刊 年份:2017
[期刊论文] 作者:Abdullah Mir,Q.M.Dawood,Bilal Dar, 来源:黑龙江科技信息 年份:2015
本文通过对荣华二采区10...
[期刊论文] 作者:Abdullah Mir,Ajaz Wani,Imtiaz Hussain, 来源:黑龙江科技信息 年份:2018
本文通过对荣华二采区10...
[期刊论文] 作者:Abdullah Mir,Ajaz Wani,Imtiaz Hussain, 来源:黑龙江科技信息 年份:2017
本文通过对荣华二采区10...
[期刊论文] 作者:Abdullah Mir,Imtiaz Hussain,Q. M. Dawood, 来源:黑龙江科技信息 年份:2014
本文通过对荣华二采区10...
[期刊论文] 作者:Abdullah Mir,Bilal Dar,Sajad Amin Baba, 来源:黑龙江科技信息 年份:2013
本文通过对荣华二采区10...
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