TY - JOUR AU - Sellami, B. AU - Belloufi, M. AU - Chaib, Y. TI - Globally convergence of nonlinear conjugate gradient method for unconstrained optimization JO - RAIRO - Operations Research - Recherche Opérationnelle PY - 2017 SP - 1101 EP - 1117 VL - 51 IS - 4 PB - EDP-Sciences UR - http://archive.numdam.org/articles/10.1051/ro/2017028/ DO - 10.1051/ro/2017028 LA - en ID - RO_2017__51_4_1101_0 ER -