Double Subordination-Preserving Properties for Certain Integral Operators

<p/> <p>The purpose of the present paper is to obtain the sandwich-type theorem which contains the subordination- and superordination-preserving properties for certain integral operators defined on the space of normalized analytic functions in the open unit disk.</p>

Bibliographic Details
Main Authors: Owa Shigeyoshi, Cho Nak Eun
Format: Article
Language:English
Published: SpringerOpen 2007-01-01
Series:Journal of Inequalities and Applications
Online Access:http://www.journalofinequalitiesandapplications.com/content/2007/083073