Von Neumann Stability Analysis of Symplectic Integrators Applied to Hamiltonian PDEs. Journal of Computational Mathematics, [S. l.], v. 20, n. 6, p. 611–618, 2021. Disponível em: https://www.global-sci.com/index.php/JCM/article/view/11520. Acesso em: 5 dec. 2025.