TY - JOUR AU - Abd Elhamid Mehamdia AU - Yacine Chaib TI - Improved conjugate gradient methods and application to nonparametric estimation JO - Applicationes Mathematicae PY - 2024 SP - 147 EP - 161 VL - 51 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/am2512-6-2024/ DO - 10.4064/am2512-6-2024 LA - en ID - 10_4064_am2512_6_2024 ER -