摘要
将分块矩阵与初等变换结合证明出了有关矩阵秩的一些不等式,与其它方法相比,这种方法较为简单,并举例说明了这种方法的简洁性.
It is easy to prove some inequalities on the rank of matrix by combining and the elementary transformation. This approach is simple, and the examples show method is simple.
出处
《滨州学院学报》
2009年第6期73-75,共3页
Journal of Binzhou University
基金
滨州学院科学基金项目(BZXYLG200707)
关键词
分块矩阵
矩阵的秩
初等变换
block matrix
rank of matrix
elementary transformation the block matrix that this kind of
