摘要
利用矩阵的Moore-Penrose逆 ,对含两个未知矩阵X和Y的矩阵方程AXB +CYD =E解的存在性进行了讨论 。
Using generalized inverse of matrix,the existence of solutions of matrix equation AXB+CYD=E with two unknown matrixes X and Y were discussed.Some necessary and sufficient conditions were obtained.
出处
《吉林化工学院学报》
CAS
1999年第4期112-114,共3页
Journal of Jilin Institute of Chemical Technology
关键词
矩阵方程
广义逆
充要条件
matrix equation
generalized inverse
necessary and sufficient conditions
