Coefficient Bounds for Some Families of Starlike and Convex Functions of Reciprocal Order

The aim of the present paper is to investigate coefficient estimates, Fekete-Szegő inequality, and upper bound of third Hankel determinant for some families of starlike and convex functions of reciprocal order.

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Main Authors: Muhammad Arif, Maslina Darus, Mohsan Raza, Qaiser Khan
Format: Article
Language:English
Published: Wiley 2014-01-01
Series:The Scientific World Journal
Online Access:http://dx.doi.org/10.1155/2014/989640
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author Muhammad Arif
Maslina Darus
Mohsan Raza
Qaiser Khan
author_facet Muhammad Arif
Maslina Darus
Mohsan Raza
Qaiser Khan
author_sort Muhammad Arif
collection DOAJ
description The aim of the present paper is to investigate coefficient estimates, Fekete-Szegő inequality, and upper bound of third Hankel determinant for some families of starlike and convex functions of reciprocal order.
format Article
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institution Kabale University
issn 2356-6140
1537-744X
language English
publishDate 2014-01-01
publisher Wiley
record_format Article
series The Scientific World Journal
spelling doaj-art-f1b31a53dce948f8aaca4270c7feddfc2025-02-03T05:44:47ZengWileyThe Scientific World Journal2356-61401537-744X2014-01-01201410.1155/2014/989640989640Coefficient Bounds for Some Families of Starlike and Convex Functions of Reciprocal OrderMuhammad Arif0Maslina Darus1Mohsan Raza2Qaiser Khan3Department of Mathematics, Abdul Wali Khan University Mardan, Mardan, Khyber Pakhtunkhwa 23200, PakistanSchool of Mathematical Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, MalaysiaDepartment of Mathematics, Government College University, Faisalabad 38000, PakistanDepartment of Mathematics, Abdul Wali Khan University Mardan, Mardan, Khyber Pakhtunkhwa 23200, PakistanThe aim of the present paper is to investigate coefficient estimates, Fekete-Szegő inequality, and upper bound of third Hankel determinant for some families of starlike and convex functions of reciprocal order.http://dx.doi.org/10.1155/2014/989640
spellingShingle Muhammad Arif
Maslina Darus
Mohsan Raza
Qaiser Khan
Coefficient Bounds for Some Families of Starlike and Convex Functions of Reciprocal Order
The Scientific World Journal
title Coefficient Bounds for Some Families of Starlike and Convex Functions of Reciprocal Order
title_full Coefficient Bounds for Some Families of Starlike and Convex Functions of Reciprocal Order
title_fullStr Coefficient Bounds for Some Families of Starlike and Convex Functions of Reciprocal Order
title_full_unstemmed Coefficient Bounds for Some Families of Starlike and Convex Functions of Reciprocal Order
title_short Coefficient Bounds for Some Families of Starlike and Convex Functions of Reciprocal Order
title_sort coefficient bounds for some families of starlike and convex functions of reciprocal order
url http://dx.doi.org/10.1155/2014/989640
work_keys_str_mv AT muhammadarif coefficientboundsforsomefamiliesofstarlikeandconvexfunctionsofreciprocalorder
AT maslinadarus coefficientboundsforsomefamiliesofstarlikeandconvexfunctionsofreciprocalorder
AT mohsanraza coefficientboundsforsomefamiliesofstarlikeandconvexfunctionsofreciprocalorder
AT qaiserkhan coefficientboundsforsomefamiliesofstarlikeandconvexfunctionsofreciprocalorder