The Shifted-Inverse Power Weak Galerkin Method for Eigenvalue Problems. Journal of Computational Mathematics, [S. l.], v. 38, n. 4, p. 606–623, 2020. DOI: 10.4208/jcm.1903-m2018-0101. Disponível em: https://www.global-sci.com/index.php/JCM/article/view/12426. Acesso em: 5 dec. 2025.