摘要
讨论齐次线性方程组解空间的进一步性质,以及在矩阵秩等式证明中的应用.
This paper discusses the further characteristic of the homogeneous system of linear equations solution space, well as the application in the proof of matrix rank equality.
出处
《大学数学》
北大核心
2008年第4期97-100,共4页
College Mathematics
关键词
齐次线性方程组
解空间
矩阵
秩
homogeneous system of linear equations
solution sapce
matrix
rank
