Unconditionally Maximum-Principle-Preserving Parametric Integrating Factor Two-Step Runge-Kutta Schemes for Parabolic Sine-Gordon Equations. CSIAM Transactions on Applied Mathematics, [S. l.], v. 4, n. 1, p. 177–224, 2023. DOI: 10.4208/csiam-am.SO-2022-0019. Disponível em: https://www.global-sci.com/index.php/csiam-am/article/view/7826. Acesso em: 6 dec. 2025.