APPLICATION OF SIGMOID FUNCTION IN THE SPACE OF UNIVALENT FUNCTIONS BASED ON SUBORDINATION.

Autor: TAMRIN, F. MADADI, NAJAFZADEH, SH., FOROUTAN, M. R.
Předmět:
Zdroj: Journal of Mahani Mathematical Research Center; 2024, Vol. 13 Issue 2, p169-177, 9p
Abstrakt: In the present paper, we introduce a new subclass of normal- ized analytic and univalent functions in the open unit disk associated with Sigmoid function. Coeficient estimates, convolution conditions, convex- ity and some other geometric properties for functions in this class are investigated. Also, subordination and inclusion results are obtained. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index