TY - JOUR AU - Bradji, Abdallah TI - Notes on the convergence order of gradient schemes for time fractional differential equations JO - Comptes Rendus. Mathématique PY - 2018 SP - 439 EP - 448 VL - 356 IS - 4 PB - Elsevier UR - http://www.numdam.org/articles/10.1016/j.crma.2018.02.006/ DO - 10.1016/j.crma.2018.02.006 LA - en ID - CRMATH_2018__356_4_439_0 ER -