The Estimates of $||M^{-1} N||_∞$ and the Optimally Scaled Matrix. Journal of Computational Mathematics, [S. l.], v. 2, n. 2, p. 122–129, 1984. Disponível em: https://global-sci.com/index.php/JCM/article/view/10757. Acesso em: 5 dec. 2025.