CERTAIN SUBCLASSES OF CONVOLUTION OF BI-UNIVALENT FUNCTIONS RELATED TO k -FIBONACCI NUMBERS

Abstract

In this paper, we have introduced a new sub-class of bi-univalent function using convolution and k - Fibonacci number. We have found the estimates to the initial co-efficients and obtain the Fekete-Szego¨ inequalities of these functions.

2020 Mathematics Subject Classification: 30C45, 30C50, 30C55