A certain subclass of bi-univalent functions associated with Bell numbers and $q-$Srivastava Attiya operator

Abstract

In the present study, we introduced general a subclass of bi-univalent functions by using the Bell numbers and $q-$Srivastava Attiya operator. Also, we investigate coefficient estimates and famous Fekete-Szegö inequality for functions belonging to this interesting class.

Keywords

• bi-univalent function
• $q-$srivastava attiya operator
• bell numbers
• coefficient estimates