块循环矩阵方程组的新算法

• 作者: 张耀明
• 来源期刊: 高等学校计算数学学报
• 学科: 物理学
• 关键词: block cycle matrix block cycle matrix equation system partitioning algorithm
• 年，卷（期）: 2001,（3）
• 页码范围: 281-288
• 页数: 8页
• 分类号: O342
• 字数: 2989字
• 语种: 中文
• DOI: 10.3969/j.issn.1000-081X.2001.03.010

摘要

A kind of new partitioning algorithm that solves the linear equation system with block cycle coefficient matrix is presented in this paper. The original problem is partitioned into a series of independent subproblems. Compared with the original problem, the dimension of all these subproblems are vary small.This point ensures that it have a better conditioning and give smaller round-off errors. More importantly, the technique leads to a higher efficiency of computation.

作者信息

序号	姓名	单位	发文数	被引次数	H指数	G指数
1	张耀明	山东理工大学数理系	38	144	6.0	10.0