摘要
为提高线性代数中解题的准确性与速度,给出矩阵的初等变换正确性的检验方法及解矩阵方程、求齐次线性方程组基础解系的简便算法。
For increasing accuracy and speed of solving problems in linear algebra, some convenient methods are given. They are included for testing method of elementary transformation of matrix, solving matrix equation and seeking system of fundamental solutions of homogeneous linear equations.
作者
刘小川
LIU Xiao-chuan(School of Mathematics and Computer Science, Shanxi Datong University, Datong Shanxi, 03700)
出处
《山西大同大学学报（自然科学版）》
2016年第4期3-5,共3页
Journal of Shanxi Datong University(Natural Science Edition)
关键词
初等变换
矩阵方程
基础解系
elementary transformation
matrix equation
system of fundamental solutions
