Abstract
In the present paper, we introduce a new modification of Szász-Mirakyan operators based on \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$(p, q)$\end{document}(p,q)-integers and investigate their approximation properties. We obtain weighted approximation and Voronovskaya-type theorem for new operators.