Solving Optimization Problems over the Stiefel Manifold by Smooth Exact Penalty Functions. Journal of Computational Mathematics, [S. l.], v. 42, n. 5, p. 1246–1276, 2024. DOI: 10.4208/jcm.2307-m2021-0331. Disponível em: https://global-sci.com/index.php/JCM/article/view/12600. Acesso em: 5 dec. 2025.