| 利用分块技术计算箭状矩阵的逆和行列式 |
| |
| 引用本文： | 赵立群. 利用分块技术计算箭状矩阵的逆和行列式[J]. 漳州师院学报, 2010, 0(2): 21-26 |
| |
| 作者姓名： | 赵立群 |
| |
| 作者单位： | 漳州师范学院数学与信息科学系,福建漳州363000 |
| |
| 基金项目： | 福建省教育厅科技资助基金项目（JB07147） |
| |
| 摘 要： | 本文给出求解非对称箭状矩阵的逆和行列式的一种算法,该方法充分利用矩阵分块技术和初等变换,结构简洁,运算量少,它丰富了箭状矩阵的计算方法.
|
| 关 键 词： | 箭状矩阵 逆矩阵 行列式 |
Solving the Inverse and Determinant of Arrow Matrices by Using Block Technology |
| |
| ZHAO Li-qun. Solving the Inverse and Determinant of Arrow Matrices by Using Block Technology[J]. Journal of ZhangZhou Teachers College(Philosophy & Social Sciences), 2010, 0(2): 21-26 |
| |
| Authors: | ZHAO Li-qun |
| |
| Affiliation: | ZHAO Li-qun(Department of Mathematics ＆ Information Science Zhangzhou Normal University,Zhangzhou,Fujian 363000,China) |
| |
| Abstract: | This paper presents the algorithm of solving the inverse and determinant of arrow matrix.This algorithm makes use of blocking of matrix and elementary operation of matrix.The result is perspicuity,less operation,and it enriches the arrow matrix calculation method. |
| |
| Keywords: | arrow matrix inverse matrix determinant |
| 本文献已被 维普 等数据库收录！ |
