Radii Constants for Functions with Fixed Second Coefficient
Complex Variables
2022-07-07 v1
Abstract
We introduce three classes of analytic functions with fixed second coefficient which are defined using the class of analytic functions with positive real part. The objective is to determine radii such that the three classes are contained in various subclasses of starlike functions. The radii estimated in the present investigation are better than the radii obtained earlier. Furthermore, connections with previous known results are shown.
Cite
@article{arxiv.2207.02673,
title = {Radii Constants for Functions with Fixed Second Coefficient},
author = {Shalini Rana and Om Ahuja and Naveen Kumar Jain},
journal= {arXiv preprint arXiv:2207.02673},
year = {2022}
}