Bounds for initial MacLaurin coefficients of a subclass of bi-univalent functions associated with subordination

Year 2019, Volume: 68 Issue: 1, 125 - 135, 01.02.2019

Ahmad Motamednezhad , Shahpour Nosrati Sima Zaker

https://doi.org/10.31801/cfsuasmas.443665

Cited By: 3

Abstract

In this paper, we investigate the bounds of the coefficients for new subclasses of analytic and bi-univalent functions in the open unit disc defined by subordination. The coefficients bounds presented in this paper would generalize and improve those in related works of several earlier authors

Keywords

Analytic functions, bi-univalent functions, boefficient estimates, Hadamard product, subordination

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