TY - JOUR AU - Collignon, T. P. AU - Van Gijzen, M. B. TI - Two implementations of the preconditioned conjugate gradient method on heterogeneous computing grids JO - International Journal of Applied Mathematics and Computer Science PY - 2010 SP - 109 EP - 121 VL - 20 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IJAMCS_2010_20_1_a7/ LA - en ID - IJAMCS_2010_20_1_a7 ER -