On Smooth LU Decompositions with Applications to Solutions of Nonlinear Eigenvalue Problems. Journal of Computational Mathematics, [S. l.], v. 28, n. 6, p. 745–766, 2021. DOI: 10.4208/jcm.1004-m0009. Disponível em: https://global-sci.com/index.php/JCM/article/view/12009. Acesso em: 5 dec. 2025.