【摘要】 证明了与方阵A可交换的矩阵类 {B}构成线性空间 ,给出方阵的可交换矩阵空间概念 ,讨论了该矩阵空间的维数、基等概念 ,以及与方阵A的关系 ;进而给出了求与某一方阵A可交换的全体矩阵的方法。更多还原

【Abstract】 The article proves that matrix｛B｝ which can be exchange with matrix A is linear space through the concepts of exchangeable matrix space of square matrix.discusses the concepts of dimension,base of matrix space as well as relation ship with matrix A ard,furthermore,obtains whole matrixes which is exchangeable with a square matrix A.更多还原