Subordination and Superordination Results for a Class of Analytic Multivalent Functions

We derive subordination and superordination results for a family of normalized analytic functions in the open unit disk defined by integral operators. We apply this to obtain sandwich results and generalizations of some known results.

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Main Authors: S. P. Goyal, Pranay Goswami, H. Silverman
Format: Article
Language:English
Published: Wiley 2008-01-01
Series:International Journal of Mathematics and Mathematical Sciences
Online Access:http://dx.doi.org/10.1155/2008/561638
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author S. P. Goyal
Pranay Goswami
H. Silverman
author_facet S. P. Goyal
Pranay Goswami
H. Silverman
author_sort S. P. Goyal
collection DOAJ
description We derive subordination and superordination results for a family of normalized analytic functions in the open unit disk defined by integral operators. We apply this to obtain sandwich results and generalizations of some known results.
format Article
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institution OA Journals
issn 0161-1712
1687-0425
language English
publishDate 2008-01-01
publisher Wiley
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series International Journal of Mathematics and Mathematical Sciences
spelling doaj-art-6526cc5a91c74894a477c5560318bdd22025-08-20T02:06:36ZengWileyInternational Journal of Mathematics and Mathematical Sciences0161-17121687-04252008-01-01200810.1155/2008/561638561638Subordination and Superordination Results for a Class of Analytic Multivalent FunctionsS. P. Goyal0Pranay Goswami1H. Silverman2Department of Mathematics, University of Rajasthan, Jaipur 302004, IndiaDepartment of Mathematics, University of Rajasthan, Jaipur 302004, IndiaDepartment of Mathematics, College of Charleston, Charleston, SC 29424, USAWe derive subordination and superordination results for a family of normalized analytic functions in the open unit disk defined by integral operators. We apply this to obtain sandwich results and generalizations of some known results.http://dx.doi.org/10.1155/2008/561638
spellingShingle S. P. Goyal
Pranay Goswami
H. Silverman
Subordination and Superordination Results for a Class of Analytic Multivalent Functions
International Journal of Mathematics and Mathematical Sciences
title Subordination and Superordination Results for a Class of Analytic Multivalent Functions
title_full Subordination and Superordination Results for a Class of Analytic Multivalent Functions
title_fullStr Subordination and Superordination Results for a Class of Analytic Multivalent Functions
title_full_unstemmed Subordination and Superordination Results for a Class of Analytic Multivalent Functions
title_short Subordination and Superordination Results for a Class of Analytic Multivalent Functions
title_sort subordination and superordination results for a class of analytic multivalent functions
url http://dx.doi.org/10.1155/2008/561638
work_keys_str_mv AT spgoyal subordinationandsuperordinationresultsforaclassofanalyticmultivalentfunctions
AT pranaygoswami subordinationandsuperordinationresultsforaclassofanalyticmultivalentfunctions
AT hsilverman subordinationandsuperordinationresultsforaclassofanalyticmultivalentfunctions