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Differential Subordination and Superordination Results for Higher-Order Derivatives of p-Valent Functions Involving a Generalized Differential Operator.

Authors :
Aouf, M. K.
El-Ashwah, R. M.
Abd-Eltawab, Ahmed M.
Source :
Southeast Asian Bulletin of Mathematics. 2012, Vol. 36 Issue 4, p475-488. 14p.
Publication Year :
2012

Abstract

The purpose of this paper is to obtain some subordination, superordination and sandwich results for higher-order derivatives of p-valent functions involving a generalized differential operator. Some of our results generalize previously known results. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
01292021
Volume :
36
Issue :
4
Database :
Academic Search Index
Journal :
Southeast Asian Bulletin of Mathematics
Publication Type :
Academic Journal
Accession number :
100277653