非对称线性方程集的分段分片解法

非对称线性方程集的分段分片解法 A SOLUTION METHOD BY SEGMENT AND PIECE FOR UNSYMMETRIC LINEAR EQUATION SET 冯振兴 Feng Zhenxing first-author 本文将前几年提出的分段、分片求解的概念加以改进,使之适应于求解大型非对称方程集。此法适应内存容量较小而拥有较好的快速存取外部设备的计算机,原则上不受带宽大小及方程阶数的限制。 The Solution Method, which is called Decomposition by segment aud piece（D. S. P.） developed by us some years ago, is generalized to be suitable for unsymmetric large set of equations. This method can be realized on the computers with relatively small core storage and high-speed access peripheric equipment. Essentially it can be used without limitation about bandwidth or the order of equations. 1982-03-01 2021-04-01 3