Coefficient Estimates for Certain Subclasses of Bi-Univalent Functions

Nurdiana Nurali and Aini Janteng and Rashidah Omar (2018) Coefficient Estimates for Certain Subclasses of Bi-Univalent Functions. International Mathematical Forum, 13 (6). pp. 1-9.

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URL: http://www.m-hikari.com/imf/imf-2018/5-8-2018/8313...

Abstract

Let Σ denote the class of bi-univalent functions in D = {z ∈ C : |z| < 1}. In this paper, we consider two subclasses of Σ defined in the open unit disk D which are denoted by S ∗ s,Σ (φ) and Cs,Σ(φ). Besides, we find upper bounds for the second and third coefficients for functions in these subclasses.

Item Type:	Article
Keyword:	Analytic functions , Bi-univalent functions , Coefficient bounds
Subjects:	A General Works > AS Academies and learned societies > AS1-945 Academies and learned societies > AS11-785 By region or country Q Science > QA Mathematics > QA1-939 Mathematics > QA299.6-433 Analysis
Department:	FACULTY > Faculty of Science and Natural Resources
Depositing User:	ABDULLAH BIN SABUDIN -
Date Deposited:	12 Jul 2023 16:15
Last Modified:	12 Jul 2023 16:15
URI:	https://eprints.ums.edu.my/id/eprint/35829

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