TY - JOUR
T1 - Large Matrix Computations on Vector Computers
JO - Journal of Computational Mathematics
VL - 2
SP - 209
EP - 216
PY - 1989
DA - 1989/07
SN - 7
DO - http://doi.org/
UR - https://global-sci.org/intro/article_detail/jcm/9471.html
KW - 
AB - <p style="text-align: justify;">Preconditionings have proved to be a powerful technique for accelerating the rate of convergence of an iterative method. This paper, which is concerned with the conjugate gradient algorithm for large matrix computations, investigates an approximate polynomial preconditioning strategy. The method is particularly attractive for implementation on vector computers.</p>