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...

Full description

Saved in:

Bibliographic Details
Published in:	Matematiche Vol. 69; no. 2; pp. 17 - 29
Main Authors:	Abdul Rahman S. Juma, Fateh S. Aziz
Format:	Journal Article
Language:	English
Published:	Università degli Studi di Catania 01-10-2014
Subjects:	Hardamard product (or convolution) Holomorphic functions Hypergeometric functions Multivalent functions Ruscheweyh Derivative Subordination and superordination
Online Access:	Get full text
Tags:	Add Tag No Tags, Be the first to tag this record!

Description
Summary:	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 multivalent functions is also considered.
ISSN:	0373-3505 2037-5298
DOI:	10.4418/2014.69.2.3