On Ellingsrud and Strømme’s cell decomposition of \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$\mathbf{\textbf{Hilb}^n_{\mathsf{A}^2_{\mathbf{C}}}}$\end{document}