Point Integral Method for Solving Poisson-Type Equations on Manifolds from Point Clouds with Convergence Guarantees. Communications in Computational Physics, [S. l.], v. 22, n. 1, p. 228–258, 2019. DOI: 10.4208/cicp.111015.250716a. Disponível em: https://global-sci.com/index.php/cicp/article/view/6461. Acesso em: 5 dec. 2025.