Second Hankel determinant of Logarithmic coefficients for Starlike and Convex functions associated with lune
Complex Variables
2023-07-07 v1
Abstract
The Hankel determinant is defined as: \begin{align*} H_{2,1}(F_{f}/2):= \begin{vmatrix} \gamma_1 & \gamma_2 \gamma_2 & \gamma_3 \end{vmatrix}, \end{align*} where and are the first, second and third logarithmic coefficients of functions belonging to the class of normalized univalent functions. In this article, we establish sharp inequalities and for the logarithmic coefficients of starlike and convex functions associated with lune.
Keywords
Cite
@article{arxiv.2307.02741,
title = {Second Hankel determinant of Logarithmic coefficients for Starlike and Convex functions associated with lune},
author = {Sanju Mandal and Molla Basir Ahamed},
journal= {arXiv preprint arXiv:2307.02741},
year = {2023}
}