Discrete Energy Analysis of the Third-Order Variable-Step BDF Time-Stepping for Diffusion Equations. Journal of Computational Mathematics, [S. l.], v. 41, n. 2, p. 325–344, 2022. DOI: 10.4208/jcm.2207-m2022-0020. Disponível em: https://www.global-sci.com/index.php/JCM/article/view/12530. Acesso em: 6 dec. 2025.