Highly Efficient Gauss’s Law-Preserving Spectral Algorithms for Maxwell’s Double-Curl Source and Eigenvalue Problems Based on Eigen-Decomposition. CSIAM Transactions on Applied Mathematics, [S. l.], v. 6, n. 3, p. 489–526, 2025. DOI: 10.4208/csiam-am.SO-2024-0042. Disponível em: https://www.global-sci.com/index.php/csiam-am/article/view/22742. Acesso em: 5 dec. 2025.