On Invariant-Preserving Finite Difference Schemes for the Camassa-Holm Equation and the Two-Component Camassa-Holm System. Communications in Computational Physics, [S. l.], v. 19, n. 4, p. 1015–1041, 2018. DOI: 10.4208/cicp.130115.110915a. Disponível em: https://www.global-sci.com/index.php/cicp/article/view/6311. Acesso em: 5 dec. 2025.