Construction of Geometric Partial Differential Equations for Level Sets. Journal of Computational Mathematics, [S. l.], v. 28, n. 1, p. 105–121, 2018. DOI: 10.4208/jcm.2009.09-m2971. Disponível em: https://global-sci.com/index.php/JCM/article/view/11976. Acesso em: 5 dec. 2025.