任意初等行列混合变换求解线性方程组 |
| |
引用本文: | 冯林安,吴茂念.任意初等行列混合变换求解线性方程组[J].贵阳学院学报(自然科学版),2011,6(3):4-6. |
| |
作者姓名: | 冯林安 吴茂念 |
| |
作者单位: | 贵州大学理学院,贵州贵阳,550025 |
| |
摘 要: | 提出一种任意施行初等行列混合变换求解线性方程组的新方法,分两种情形:1.系数矩阵为可逆矩阵;2.系数矩阵为一般m×n矩阵,两种方法都简便易行。
|
关 键 词: | 初等矩阵 初等变换 可逆矩阵 秩 线性方程组 |
Solve the System of Linear Equations with Elementary Row and Column Transformation |
| |
Abstract: | This paper gives a new method to solve the system of linear equations with elementary row and column trans formation, and discuss two cases: 1. Coefficient matrixes are invertible; 2. Cofficient matrixes are general m x n matri- xes. This method is easy to operate and the conclusion is significant. |
| |
Keywords: | elementary matrix elementary transformation invertible matrix rank system of linear equations |
本文献已被 万方数据 等数据库收录! |
|