Preconditioned SSOR Iterative Method For Linear System With M-Matrices
نویسنده
چکیده
A preconditioned SSOR iterative method with a multi-parameters preconditioner I + S̃α is proposed. Some convergence and comparison results for αi ∈ [0, 1] are given when the coefficient matrix of linear system A is a nonsingular M−matrix. Numerical example shows that our methods are superior to the basic SSOR iterative method.
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تاریخ انتشار 2010