Coefficient Bounds for Certain Subclasses of m-Fold Symmetric Biunivalent Functions

Coefficient Bounds for Certain Subclasses of m-Fold Symmetric Biunivalent Functions

We consider two new subclasses SΣmα,λ and SΣmβ,λ of Σm consisting of analytic and m-fold symmetric biunivalent functions in the open unit disk U. Furthermore, we establish bounds for the coefficients for these subclasses and several related classes are also considered and connections to earlier know...

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Main Authors: Şahsene Altınkaya, Sibel Yalçın
Format: Article
Language:English
Published: Hindawi Limited 2015-01-01
Series:Journal of Mathematics
Online Access:http://dx.doi.org/10.1155/2015/241683
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spelling doaj-26d57968302c47be99f206400c03668d2020-11-24T22:00:36ZengHindawi LimitedJournal of Mathematics2314-46292314-47852015-01-01201510.1155/2015/241683241683Coefficient Bounds for Certain Subclasses of m-Fold Symmetric Biunivalent FunctionsŞahsene Altınkaya0Sibel Yalçın1Department of Mathematics, Faculty of Arts and Science, Uludag University, 16059 Bursa, TurkeyDepartment of Mathematics, Faculty of Arts and Science, Uludag University, 16059 Bursa, TurkeyWe consider two new subclasses SΣmα,λ and SΣmβ,λ of Σm consisting of analytic and m-fold symmetric biunivalent functions in the open unit disk U. Furthermore, we establish bounds for the coefficients for these subclasses and several related classes are also considered and connections to earlier known results are made.http://dx.doi.org/10.1155/2015/241683
collection DOAJ
language English
format Article
sources DOAJ
author Şahsene Altınkaya
Sibel Yalçın
spellingShingle Şahsene Altınkaya
Sibel Yalçın
Coefficient Bounds for Certain Subclasses of m-Fold Symmetric Biunivalent Functions
Journal of Mathematics
author_facet Şahsene Altınkaya
Sibel Yalçın
author_sort Şahsene Altınkaya
title Coefficient Bounds for Certain Subclasses of m-Fold Symmetric Biunivalent Functions
title_short Coefficient Bounds for Certain Subclasses of m-Fold Symmetric Biunivalent Functions
title_full Coefficient Bounds for Certain Subclasses of m-Fold Symmetric Biunivalent Functions
title_fullStr Coefficient Bounds for Certain Subclasses of m-Fold Symmetric Biunivalent Functions
title_full_unstemmed Coefficient Bounds for Certain Subclasses of m-Fold Symmetric Biunivalent Functions
title_sort coefficient bounds for certain subclasses of m-fold symmetric biunivalent functions
publisher Hindawi Limited
series Journal of Mathematics
issn 2314-4629
2314-4785
publishDate 2015-01-01
description We consider two new subclasses SΣmα,λ and SΣmβ,λ of Σm consisting of analytic and m-fold symmetric biunivalent functions in the open unit disk U. Furthermore, we establish bounds for the coefficients for these subclasses and several related classes are also considered and connections to earlier known results are made.
url http://dx.doi.org/10.1155/2015/241683
work_keys_str_mv AT sahsenealtınkaya coefficientboundsforcertainsubclassesofmfoldsymmetricbiunivalentfunctions
AT sibelyalcın coefficientboundsforcertainsubclassesofmfoldsymmetricbiunivalentfunctions
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