摘要
对几类特殊矩阵的逆矩阵问题进行了研究,讨论了它们可逆的条件,分析了这些矩阵与其逆矩阵之间的关系,并给出了其逆矩阵的特征或求逆矩阵的公式.
In this paper, inverse matrices of several special matrices are studied. The invertible conditions of them are discussed. The relation between these matrices and their inverse matrices are analyzed and the characteristics of the inverse matrix or the formulae to obtain these inverse matrices are also put forward.
出处
《通化师范学院学报》
2008年第12期5-7,共3页
Journal of Tonghua Normal University
关键词
逆矩阵
幂零矩阵
整数矩阵
inverse matrix
nilpotent matrix
integer matrix
