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

Muhammad Arif; Maslina Darus; Mohsan Raza; Qaiser Khan

doi:10.1155/2014/989640

The Scientific World Journal (Jan 2014)

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

Muhammad Arif,
Maslina Darus,
Mohsan Raza,
Qaiser Khan

Affiliations

Muhammad Arif: Department of Mathematics, Abdul Wali Khan University Mardan, Mardan, Khyber Pakhtunkhwa 23200, Pakistan
Maslina Darus: School of Mathematical Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia
Mohsan Raza: Department of Mathematics, Government College University, Faisalabad 38000, Pakistan
Qaiser Khan: Department of Mathematics, Abdul Wali Khan University Mardan, Mardan, Khyber Pakhtunkhwa 23200, Pakistan

DOI: https://doi.org/10.1155/2014/989640
Journal volume & issue: Vol. 2014

Abstract

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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.

Published in The Scientific World Journal

ISSN: 2356-6140 (Print); 1537-744X (Online)
Publisher: Hindawi Limited
Country of publisher: United Kingdom
LCC subjects: Technology; Medicine; Science
Website: https://www.hindawi.com/journals/tswj/

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