Global convergence guarantees for adaptive gradient algorithms with Barzilai–Borwein and alternative step-length strategies. Babylonian Journal of Mathematics, [S. l.], v. 2026, p. 19–23, 2026. DOI: 10.58496/BJM/2026/003. Disponível em: https://journals.mesopotamian.press/index.php/BJM/article/view/1015. Acesso em: 15 feb. 2026.