Properties of a certain subclass of starlike functions defined by a generalized operator

• Main Authors: Yunus, Yuzaimi, Akbarally, Ajab Bai, Halim, Suzeini Abd
• Format: Article
• Published: Academic Publications 2018
• Subjects: QA Mathematics
• Online Access: http://eprints.um.edu.my/20240/; https://doi.org/10.12732/ijam.v31i4.6
• Institution: Universiti Malaya

In this paper, we introduce the class Sα,λ n,s (β), consisting of analytic functions defined by a generalized operator. We derive coefficient inequalities, growth and distortion theorem, extreme points and Fekete-Szegö problem for functions in this class.