On the Optimal Convergence Rate of a Robin-Robin Domain Decomposition Method. Journal of Computational Mathematics, [S. l.], v. 32, n. 4, p. 456–475, 2018. DOI: 10.4208/jcm.1403-m4391. Disponível em: https://www.global-sci.com/index.php/JCM/article/view/12167. Acesso em: 6 dec. 2025.