New upper bounds of the third Hankel determinant for some classes of univalent functions
Complex Variables
2020-10-09 v3
Abstract
In this paper we give improved, probably not sharp, upper bounds of the Hankel determinant of third order for various classes of univalent functions and conjecture the sharp one.
Cite
@article{arxiv.1911.10770,
title = {New upper bounds of the third Hankel determinant for some classes of univalent functions},
author = {Milutin Obradovic and Nikola Tuneski},
journal= {arXiv preprint arXiv:1911.10770},
year = {2020}
}
Comments
10 pages