【摘要】 为了克服分组Gauss-Seidel迭代算法迭代次数较多的缺陷,提出了一种基于PVM平台下的二重网格并行Gauss-Seidel迭代算法,并编程进行了数值试验,试验结果表明较分组Gauss-Seidel迭代算法优越。更多还原

【Abstract】 In order to conquer the deficiency that the iterative times too much for the piecewise Guass-Seidel iterative algorithm, a two-grid parallel Guass-Seidel iterative algorithm on PVM system is presented in this paper, The results of numerical experiments show that is superior to the piecewise Guass-Seidel iterative algorithm.更多还原