A descent-safeguarded PRP-type conjugate gradient with global convergence and CUTEst benchmarks. Journal of the Nigerian Society of Physical Sciences, [S. l.], v. 8, n. 2, p. 3118, 2026. DOI: 10.46481/jnsps.2026.3118. Disponível em: https://journal.nsps.org.ng/index.php/jnsps/article/view/3118. Acesso em: 26 may. 2026.