Augmented Subspace Scheme for Eigenvalue Problem by Weak Galerkin Finite Element Method. Journal of Computational Mathematics, [S. l.], v. 44, n. 1, p. 135–164, 2026. DOI: 10.4208/jcm.2410-m2024-0079. Disponível em: https://www.global-sci.com/index.php/JCM/article/view/22857. Acesso em: 27 feb. 2026.