On a subclass of n-p-valent prestarlike functions

被引：32
作者：
Aouf, M. K. [1 ]
Mostafa, A. O. [1 ]
机构：
[1] Mansoura Univ, Fac Sci, Dept Math, Mansoura 35516, Egypt
来源：
COMPUTERS & MATHEMATICS WITH APPLICATIONS | 2008年 / 55卷 / 04期
关键词：
p-valent; prestarlike functions; distortion theorems; modified hadamard products;
D O I：
10.1016/j.camwa.2007.05.010
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The object of this paper is to Study the subclass R-p[alpha, beta, n] of n-p-valent alpha-prestarlike functions of order beta with negative coefficients. Extreme points, integral operators and distortion theorems of this class are obtained. We also obtain some results for the modified Hadamard products of functions belonging to this class. (c) 2007 Elsevier Ltd. All rights reserved.
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页码：851 / 861
页数：11
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