International Journal of Nonlinear Analysis and Applications

Coefficient estimates for a subclass of analytic and bi-univalent functions by an integral operator

Articles in Press

Document Type : Research Paper

Authors

1 Faculty of Mathematical Sciences, Shahrood University of Technology, P. O. Box 316-36155, Shahrood, Iran

2 Department of Mathematics‎, ‎Gorgan Branch‎, ‎Islamic Azad University‎, ‎Gorgan‎, ‎Iran

10.22075/ijnaa.2023.31429.4627

Abstract

In this paper, we introduce and investigate a subclass  GΣh,p(λ,m,n,α,γ) of bi-univalent functions in the open unit disk U. Upper bounds for this class's second and third coefficients of functions are found. The results, which we have presented in this paper, would generalize and improve some recent works of several earlier authors.

Keywords

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International Journal of Nonlinear Analysis and Applications

Articles in Press, Corrected Proof
Available Online from 08 November 2024
  • Receive Date: 03 July 2023
  • Revise Date: 03 August 2023
  • Accept Date: 08 September 2023