Conditions for Optimal Solutions of Unbalanced Procrustes Problem on Stiefel Manifold. Journal of Computational Mathematics, [S. l.], v. 25, n. 6, p. 661–671, 2021. Disponível em: https://gsp.tricubic.dev/JCM/article/view/11856. Acesso em: 14 mar. 2026.