Sharp Bounds of the Coefficient Results for the Family of Bounded Turning Functions Associated with a Petal-Shaped Domain-Reference-Cited by-同舟云学术

Sharp Bounds of the Coefficient Results for the Family of Bounded Turning Functions Associated with a Petal-Shaped Domain

Published:2021-02-20 Issue: Volume:2021 Page:1-9
ISSN:2314-8888
Container-title:Journal of Function Spaces
language:en
Short-container-title:Journal of Function Spaces

Author:

Barukab Omar M.¹,Arif Muhammad²^ORCID,Abbas Muhammad²,Khan Sher Afzal²

Affiliation:

1. Faculty of Computing and Information Technology, King Abdulaziz University, P.O. Box 344, Rabigh, 21911 Jeddah, Saudi Arabia

2. Faculty of Physical and Numerical Sciences, Abdul Wali Khan University Mardan, Mardan 23200, Pakistan

Abstract

The goal of this article is to determine sharp inequalities of certain coefficient-related problems for the functions of bounded turning class subordinated with a petal-shaped domain. These problems include the bounds of first three coefficients, the estimate of Fekete-Szegö inequality, and the bounds of second- and third-order Hankel determinants.

Funder

King Abdulaziz University

Publisher

Hindawi Limited

Subject

Analysis

Link

http://downloads.hindawi.com/journals/jfs/2021/5535629.pdf

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