COEFFICIENT BOUNDS FOR CERTAIN SUBCLASSES OF BI-UNIVALENT FUNCTIONS ASSOCIATED WITH THE GEGENBAUER POLYNOMIAL.

Autor: Murugusundaramoorthy, Gangadharan, Güney, Hatun Özlem
Předmět:
Zdroj: Palestine Journal of Mathematics; 2023, Vol. 12 Issue 3, p151-162, 12p
Abstrakt: In this paper, we familiarize and explore new subclasses of bi-univalent functions defined in the open unit disk related with Gegenbauer polynomials. Furthermore, we find estimates for initial coefficients of functions in these classes. Also, we obtain the Fekete-Szegö inequalities for function in these classes. Several consequences of the results are also pointed out as corollaries. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index