ESTIMATES ON INITIAL COEFFICIENTS OF CERTAIN SUBCLASSES OF BI-UNIVALENT FUNCTIONS ASSOCIATED WITH THE HOHLOV OPERATOR.

Autor: Patil, Amol B., Naik, Uday H.
Předmět:
Zdroj: Palestine Journal of Mathematics; 2018, Vol. 7 Issue 2, p487-497, 11p
Abstrakt: In the present investigation, we introduce certain subclasses of the function class Σ of bi-univalent functions defined in the open unit disk U, which are associated with the Hohlov operator. Also we obtain estimates on the initial coefficients [a2] and [a3] for the functions in these subclasses and pointed out several consequences of these results. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index