摘要
利用域F上n阶可逆矩阵总可以分解成有限多个n阶初等矩阵乘积的结论,给出域F上n个无关未定元的一个性质的初等证明.
We give an elementary proof of a property of n independent indeterminates, by using the fact that each invertible matrix of order n can be formulated into a product of finite many elementary matrices of order n.
出处
《大学数学》
2014年第3期57-58,共2页
College Mathematics
关键词
无关未定元
可逆矩阵
初等矩阵
independent indeterminates
invertihle matrix~ elementary matrix
