摘要
讨论了可逆方阵的伴随矩阵的可逆性、对称性、正交性，以及两个可逆方阵的伴随矩阵相似的充分条件．
In this paper,the invertibility, symmetry and the orthogonality of the adionit matrix of the invertible square matrix are discussed.And it gives a sufficient condition that the ad joint matrixes of two invertible square matrixes may resemble.
出处
《南方冶金学院学报》
1994年第2期134-136,共3页
Journal of Southern Institute of Metallurgy
关键词
伴随矩阵
逆阵
相似矩阵
正交矩阵
adjoint matrix,invertible matrix,resemblance matrix,orthogonal matrix
