Properties Around the First Eigenvalue of a Partial Discrete Dirichlet Boundary Value Problem. Journal of Nonlinear Modeling and Analysis, [S. l.], v. 7, n. 6, p. 2300–2313, 2025. DOI: 10.12150/jnma.2025.2300. Disponível em: https://global-sci.com/index.php/jnma/article/view/23336. Acesso em: 6 dec. 2025.