On Subclasses of Analytic Functions with respect to Symmetrical Points

In our present investigation, motivated from Noor work, we define the class ℛks(b) of functions of bounded radius rotation of complex order b with respect to symmetrical points and learn some of its basic properties. We also apply this concept to define the class Hks(α,b,δ). We study some interestin...

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Main Authors: Muhammad Arif, Khalida Inayat Noor, Rafiullah Khan
Format: Article
Language:English
Published: Wiley 2012-01-01
Series:Abstract and Applied Analysis
Online Access:http://dx.doi.org/10.1155/2012/790689
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author Muhammad Arif
Khalida Inayat Noor
Rafiullah Khan
author_facet Muhammad Arif
Khalida Inayat Noor
Rafiullah Khan
author_sort Muhammad Arif
collection DOAJ
description In our present investigation, motivated from Noor work, we define the class ℛks(b) of functions of bounded radius rotation of complex order b with respect to symmetrical points and learn some of its basic properties. We also apply this concept to define the class Hks(α,b,δ). We study some interesting results, including arc length, coefficient difference, and univalence sufficient condition for this class.
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institution Kabale University
issn 1085-3375
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language English
publishDate 2012-01-01
publisher Wiley
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series Abstract and Applied Analysis
spelling doaj-art-2538860ad19b410d930e86824a520f3d2025-02-03T01:22:29ZengWileyAbstract and Applied Analysis1085-33751687-04092012-01-01201210.1155/2012/790689790689On Subclasses of Analytic Functions with respect to Symmetrical PointsMuhammad Arif0Khalida Inayat Noor1Rafiullah Khan2Department of Mathematics, Abdul Wali Khan University, Mardan, PakistanDepartment of Mathematics, COMSATS Institute of Information Technology, Islamabad, PakistanDepartment of Mathematics, Abdul Wali Khan University, Mardan, PakistanIn our present investigation, motivated from Noor work, we define the class ℛks(b) of functions of bounded radius rotation of complex order b with respect to symmetrical points and learn some of its basic properties. We also apply this concept to define the class Hks(α,b,δ). We study some interesting results, including arc length, coefficient difference, and univalence sufficient condition for this class.http://dx.doi.org/10.1155/2012/790689
spellingShingle Muhammad Arif
Khalida Inayat Noor
Rafiullah Khan
On Subclasses of Analytic Functions with respect to Symmetrical Points
Abstract and Applied Analysis
title On Subclasses of Analytic Functions with respect to Symmetrical Points
title_full On Subclasses of Analytic Functions with respect to Symmetrical Points
title_fullStr On Subclasses of Analytic Functions with respect to Symmetrical Points
title_full_unstemmed On Subclasses of Analytic Functions with respect to Symmetrical Points
title_short On Subclasses of Analytic Functions with respect to Symmetrical Points
title_sort on subclasses of analytic functions with respect to symmetrical points
url http://dx.doi.org/10.1155/2012/790689
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AT khalidainayatnoor onsubclassesofanalyticfunctionswithrespecttosymmetricalpoints
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