Bounds For the Coefficients of Two New Subclasses of Bi-Univalent Functions

khalid Ibrahim Abdullah(1) , Nafya H. Mohammed(2)
(1) College of Basic Education, University of Raparin, Rania, Kurdistan Region – Iraq ,
(2) College of Basic Education, University of Raparin, Rania, Kurdistan Region – Iraq

Abstract

This article discusses two new subclasses of the bi-univalent functions category ∑ in the open unit disk . The primary goal of the article is to obtain estimations of the coefficients  and for the functions that are within these two new subclasses.

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Authors

khalid Ibrahim Abdullah
khalid.ibrahimabdullah@uor.edu.krd (Primary Contact)
Nafya H. Mohammed
Author Biographies

khalid Ibrahim Abdullah

College of Basic Education, University of Raparin, Rania, Kurdistan Region – Iraq (khalid.ibrahimabdullah@uor.edu.krd)

Nafya H. Mohammed

College of Basic Education, University of Raparin, Rania, Kurdistan Region – Iraq (nafya.mohammad@uor.edu.krd)

Abdullah, khalid I., & Mohammed, N. H. (2022). Bounds For the Coefficients of Two New Subclasses of Bi-Univalent Functions. Science Journal of University of Zakho, 10(2), 66-69. https://doi.org/10.25271/sjuoz.2022.10.2.922

Article Details

How to Cite

Abdullah, khalid I., & Mohammed, N. H. (2022). Bounds For the Coefficients of Two New Subclasses of Bi-Univalent Functions. Science Journal of University of Zakho, 10(2), 66-69. https://doi.org/10.25271/sjuoz.2022.10.2.922

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