A Generalized Lyapunov-Sylvester Computational Method for Numerical Solutions of NLS Equation with Singular Potential. Analysis in Theory and Applications, [S. l.], v. 33, n. 4, p. 333–354, 2017. DOI: 10.4208/ata.2017.v33.n4.4. Disponível em: https://global-sci.com/index.php/ata/article/view/8130. Acesso em: 5 dec. 2025.