TANG, F. Discrete Laplacian on Graphs, Dirichlet Problem, and Minimization of Energy. Pittsburgh Interdisciplinary Mathematics Review, Pittsburgh, v. 1, p. 47–65, 2024. DOI: 10.5195/pimr.2024.21. Disponível em: https://pimr.pitt.edu/pimr/article/view/21. Acesso em: 21 nov. 2024.