TY - JFULL AU - Guangbin Wang and Ning Zhang and Fuping Tan PY - 2010/8/ TI - A New Preconditioned AOR Method for Z-matrices T2 - International Journal of Mathematical and Computational Sciences SP - 917 EP - 920 VL - 4 SN - 1307-6892 UR - https://publications.waset.org/pdf/6940 PU - World Academy of Science, Engineering and Technology NX - Open Science Index 43, 2010 N2 - In this paper, we present a preconditioned AOR-type iterative method for solving the linear systems Ax = b, where A is a Z-matrix. And give some comparison theorems to show that the rate of convergence of the preconditioned AOR-type iterative method is faster than the rate of convergence of the AOR-type iterative method. ER -