研究了两个迭代矩阵渐近收敛速度的比较.基于K-非负矩阵理论,用于刻画两种并行多分裂迭代法收敛速度快慢的结论被推导出.具体数值例子表明本文所得结果正确有效.%The comparisons of asymptotic rates of convergence of two iteration matrices are investigated.On the basis of K-nonnegative matrix theory,comparisons between two parallel multisplitting methods are derived.Then numerical example is given to show the validity of the comparison results.
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