(P,Q)-Lucas polynomial coefficient inequalities of the bi-univalent function class

Abstract

Recently, Lucas polynomials and other special polynomials gained importance in the field of geometricfunction theory. In this study, by connecting these polynomials, subordination, and the Al-Oboudi differential operator,we introduce a new class of bi-univalent functions and obtain coefficient estimates and Fekete–Szegö inequalities for thisnew class.