| 广义正定矩阵的判别及相应线性方程组的求解 |
| |
| 引用本文： | 雍龙泉.广义正定矩阵的判别及相应线性方程组的求解[J].吉林大学学报(理学版),2017,55(1):74-78. |
| |
| 作者姓名： | 雍龙泉 |
| |
| 作者单位： | 陕西理工大学 数学与计算机科学学院, 陕西 汉中 723001 |
| |
| 摘 要： | 通过给出广义正定矩阵判别的充分条件和充要条件,研究求解广义正定矩阵线性方程组的HSS迭代算法,分析算法的收敛性,并给出数值实验.
|
| 关 键 词： | HSS迭代 广义正定矩阵 线性方程组 |
| 收稿时间： | 2016-03-08 |
Judgment of Generalized Positive Definite Matrix andSolution of Corresponding Linear Equations |
| |
| YONG Longquan.Judgment of Generalized Positive Definite Matrix andSolution of Corresponding Linear Equations[J].Journal of Jilin University: Sci Ed,2017,55(1):74-78. |
| |
| Authors: | YONG Longquan |
| |
| Institution: | School of Mathematics and Computer Science, Shaanxi Sci Tech University, Hanzhong 723001, Shaanxi Province, China |
| |
| Abstract: | By giving sufficient conditions and necessary and sufficient conditions for the judgment of generalized positive definite matrix, the author studied HSS iterative algorithm for solving linear equations of generalized positive definite matrix, analyzed convergence of the algorithm and gave numerical experiments. |
| |
| Keywords: | linear equation HSS iteration generalized positive definite matrix |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《吉林大学学报(理学版)》浏览原始摘要信息 |
| 点击此处可从《吉林大学学报(理学版)》下载免费的PDF全文 |
