A Level Set Representation Method for $N$-Dimensional Convex Shape and Applications. Communications in Mathematical Research, [S. l.], v. 37, n. 2, p. 180–208, 2021. DOI: 10.4208/cmr.2020-0034. Disponível em: https://global-sci.com/index.php/cmr/article/view/9048. Acesso em: 5 dec. 2025.