Coefficient estimates for some generalized subclasses of analytic functions with respect to symmetric and conjugate points

Abstract

In this paper, we introduce certain unified subclasses of close-to-convex functions and quasi-convex functions with respect to symmetric and conjugate points in the unit disc \(E=\left\{z\in\mathbb{C}:\mid z \mid<1\right\}\) and establish the upper bounds of the first four coefficients for these classes. This study will work as a motivation for the other researchers in this field to study some more similar classes.