The third Hankel determinant for inverse coefficients of starlike functions of order 1/2
Let f be a starlike function of order 1/2 and let f-1\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$f^{-1}$$\end{document} denote its loc...