A General family of integral operators and associated subordination and superordination properties of some special analytic function classes

被引：19

作者：

Cho, Nak Eun ^{[2
]}

Bulboaca, Teodor ^{[3
]}

Srivastava, H. M. ^{[1
]}

机构：

[1] Univ Victoria, Dept Math & Stat, Victoria, BC V8W 3R4, Canada

[2] Pukyong Natl Univ, Dept Appl Math, Pusan 608737, South Korea

[3] Univ Babes Bolyai, Fac Math & Comp Sci, R-400084 Cluj Napoca, Romania

来源：

APPLIED MATHEMATICS AND COMPUTATION | 2012年 / 219卷 / 04期

关键词：

Integral operators; Differential subordination; Differential superordination; Sandwich-type results; Univalent functions; Starlike and convex functions; Close-to-convex functions; Subordination (or Lowner) chains; PRESERVING SUBORDINATION; UNIVALENT-FUNCTIONS;

D O I：

10.1016/j.amc.2012.08.075

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In the present paper, we obtain the subordination-and superordination-preserving properties of a certain general family of nonlinear integral operators which are defined on the space of normalized analytic functions in the open unit disk. The sandwich-type results for these integral operators are also presented. (C) 2012 Elsevier Inc. All rights reserved.

引用

页码：2278 / 2288

页数：11

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