Monotonicity Corrections for Nine-Point Scheme of Diffusion Equations. Journal of Computational Mathematics, [S. l.], v. 42, n. 5, p. 1305–1327, 2024. DOI: 10.4208/jcm.2303-m2022-0139. Disponível em: https://www.global-sci.com/index.php/JCM/article/view/12602. Acesso em: 5 dec. 2025.