ON GENERALIZED CLASS OF p-VALENT FUNCTIONS WITH NEGATIVE COEFFICIENTS

被引：0

作者：

El-Ashwah, R. M. ^{[1
]}

Aouf, M. K. ^{[2
]}

Zayed, H. M. ^{[3
]}

机构：

[1] Damietta Univ, Fac Sci, Dept Math, Dumyat 34517, Egypt

[2] Mansoura Univ, Fac Sci, Dept Math, Mansoura 35516, Egypt

[3] Menoufia Univ, Fac Sci, Dept Math, Shibin Al Kawm 32511, Egypt

来源：

TWMS JOURNAL OF PURE AND APPLIED MATHEMATICS | 2014年 / 5卷 / 01期

关键词：

Analytic; p-valent functions; Hadamard product; fractional calculus operators;

D O I：

暂无

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper we introduce and study new class F-p,F-theta(gamma, ss) of p-valent functions with negative coefficients. We obtain coefficients inequalities, distortion theorems, extreme points and radii of close to convexity, starlikeness and convexity for the class F-p,F-theta(gamma, ss). Also modified Hadamard products of several functions belonging to the class F-p,F-theta(gamma, ss) are study here. Finally, we investigate several distortion inequalities involving fractional calculus.

引用

页码：118 / 129

页数：12

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