Order of convexity and univalency of general integral operator

被引:19
|
作者
Frasin, B. A. [1 ]
机构
[1] Al Al Bayt Univ, Dept Math, Mafraq, Jordan
关键词
D O I
10.1016/j.jfranklin.2011.03.006
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
In this paper, we introduce the integral operator I(gamma)(alpha i,beta i)(f(1),...,f(n))(z) of analytic functions. The order of convexity of this integral operator when gamma = 1 is determined. Furthermore, we derive sufficient conditions for this operator to be analytic and univalent in the open unit disc. (C) 2011 The Franklin Institute. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码:1013 / 1019
页数:7
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