On sandwich theorems for multivalent functions involving a generalized differential operator

被引:4
|
作者
Aouf, M. K. [1 ]
Shamandy, A. [1 ]
Mostafa, A. O. [1 ]
El-Emam, F. Z. [1 ]
机构
[1] Mansoura Univ, Fac Sci, Mansoura 35516, Egypt
关键词
Analytic functions; Multivalent functions; Differential subordination; Differential superordination; Sandwich theorems; Generalized differential operator;
D O I
10.1016/j.camwa.2011.02.050
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
The purpose of this paper is to derive some subordination and superordination results for multivalent functions involving certain differential operator. (C) 2011 Elsevier Ltd. All rights reserved.
引用
收藏
页码:2578 / 2587
页数:10
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