A Posteriori Error Estimates for Finite Element Approximations of the Cahn-Hilliard Equation and the Hele-Shaw Flow. Journal of Computational Mathematics, [S. l.], v. 26, n. 6, p. 767–796, 2021. Disponível em: https://www.global-sci.com/index.php/JCM/article/view/11913. Acesso em: 27 feb. 2026.