Weak Solutions of Dirichlet Discrete Nonlinear Problems in a Two-Dimensional Hilbert Space. Electronic Journal of Applied Mathematics, [S. l.], v. 3, n. 3, p. 21–33, 2025. DOI: 10.61383/ejam.202534100. Disponível em: https://ejamjournal.com/index.php/ejam/article/view/ejam.202533100. Acesso em: 1 jan. 2026.