On the Third Hankel Determinant of Certain Subclass of Bi-Univalent Functions
Amal Mohammed Darweesh, Waggas Galib Atshan, Ali Hussein Battor, Mohammed Salih Mahdi
Abstract
In this study, we introduce a novel subclass of bi-univalent functions, which are of considerable interest in various fields of mathematics, including complex analysis and geometric function theory.By employing the property of subordination, we define these bi-univalent functions as ℛ(, , ) and impose constraints on the coefficients | |.Our investigation provides the upper bounds for the bi-univalent functions in this newly developed subclass, specifically for n=2, 3, 4, and 5.We then derive the third Hankel determinant for this particular class, which reveals several intriguing scenarios.These findings contribute to the broader understanding of bi-univalent functions and their potential applications in diverse mathematical contexts.Notably, the results obtained may serve as a foundation for future investigations into the properties and applications of bi-univalent functions and their subclasses.