Some subordination and superordination results for the generalized hypergeometric functions associated with Ruscheweyh derivative

Our purpose in this paper is to define a linear operator  F_{p,q,s}[\alpha_{1},m], then applying it to obtain some results on subordination and superordination preserving properties of holomorphic multivalent functions in the  open unit disc. And sandwich-type result for these holomorphic multivalen...

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Bibliographic Details
Main Authors: Abdul Rahman S. Juma, Fateh S. Aziz
Format: Article
Language:English
Published: Università degli Studi di Catania 2014-10-01
Series:Le Matematiche
Subjects:
Online Access:http://www.dmi.unict.it/ojs/index.php/lematematiche/article/view/1175