Estimates for initial coefficients of certain bi-univalent functions
Complex Variables
2020-06-23 v1
Abstract
Estimates are obtained for the initial coefficients of a normalized analytic function in the unit disk such that and the analytic extension of to belong to certain subclasses of univalent functions. The bounds obtained improve some existing known bounds.
Cite
@article{arxiv.2006.11742,
title = {Estimates for initial coefficients of certain bi-univalent functions},
author = {Vibha Madaan and Ajay Kumar and V. Ravichandran},
journal= {arXiv preprint arXiv:2006.11742},
year = {2020}
}