Coefficient Estimates and Fekete–Szegö Functional Inequalities for a Certain Subclass of Analytic and Bi-Univalent Functions

The present paper introduces a new class of bi-univalent functions defined on a symmetric domain using Gegenbauer polynomials. For functions in this class, we have derived the estimates of the Taylor–Maclaurin coefficients, <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathM...

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Bibliographic Details
Main Authors: Mohamed Illafe, Ala Amourah, Maisarah Haji Mohd
Format: Article
Language:English
Published: MDPI AG 2022-03-01
Series:Axioms
Subjects:
Online Access:https://www.mdpi.com/2075-1680/11/4/147