A Posteriori Error Estimate for Boundary Control Problems Governed by the Parabolic Partial Differential Equations. Journal of Computational Mathematics, [S. l.], v. 27, n. 1, p. 68–88, 2018. Disponível em: https://gsp.tricubic.dev/JCM/article/view/11923. Acesso em: 14 mar. 2026.