A Decoupling Two-Grid Method for the Steady-State Poisson-Nernst-Planck Equations. Journal of Computational Mathematics, [S. l.], v. 37, n. 4, p. 556–578, 2019. DOI: 10.4208/jcm.1904-m2018-0181. Disponível em: https://www.global-sci.com/index.php/JCM/article/view/12378. Acesso em: 5 dec. 2025.