An Inexact Proximal DC Algorithm for the Large-Scale Cardinality Constrained Mean-Variance Model in Sparse Portfolio Selection. Journal of Computational Mathematics, [S. l.], v. 42, n. 6, p. 1452–1501, 2024. DOI: 10.4208/jcm.2207-m2021-0349. Disponível em: https://global-sci.com/index.php/JCM/article/view/12608. Acesso em: 5 dec. 2025.