Coefficient Bound Estimates and Fekete-Szegö Problem for a Certain Subclass of Analytic and Bi-univalent Functions

Authors : Nizami MUSTAFA, Semra KORKMAZ

Pages : 211-218

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Publication Date : 2022-12-30

Article Type : Research Paper

Abstract :In this study, we introduce and examine a certain subclass of analytic and bi-univalent functions in the open unit disk in the complex plane. Here, we give coefficient bound estimates and examine the Fekete-Szegö problem for this class. Some interesting special cases of the results obtained here are also discussed.
Keywords : Coefficient bound estimate, Fekete Szegö problem, Bi univalent function, q derivative