Research ArticleNo Access

Coefficient bounds for certain families of bi-univalent functions defined by Wanas operator

Abbas Karem Wanas

https://orcid.org/0000-0001-5838-7365

Department of Mathematics, College of Science, University of Al-Qadisiyah, Al Diwaniyah, Al-Qadisiyah, Iraq

E-mail Address: abbas.kareem.w@qu.edu.iq

E-mail Address: abbas.alshareefi@yahoo.com

E-mail Address: abbaskareem.w@gmail.com

Corresponding author.

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and

Aqeel Ketab Al-Khafaji

Department of Mathematics, College of Education for Pure Sciences, The University of Babylon, 51002 Babylon, Iraq

E-mail Address: aqeel.ketab@uobabylon.edu.iq

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https://doi.org/10.1142/S1793557122501005Cited by:2 (Source: Crossref)

Abstract

The main purpose of this paper is to find upper bounds for the second and third Taylor–Maclaurin coefficients for two families of holomorphic and bi-univalent functions associated with Wanas operator. Further, we point out certain special cases for our results.

Communicated by H. M. Srivastava

Keywords:

AMSC: 30C45, 30C50

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