摘要
给出了相容矩阵方程ＡＸＢ＝Ｄ的极小范数解的结构，并在Ａ＝Ａ＋δＡ，Ｂ＝Ｂ＋δＢ，Ｄ＝Ｄ＋δＤ的扰动下分析了矩阵方程ＡＸＢ＝Ｄ极小范数解的稳定性．
The structure of the minimal norm-solution of consistent matrix equation AXB=D is given. and its stability with the perturbation of =A+δA, =B+δB and =D+δD is analyzed. A.
出处
《石油大学学报（自然科学版）》
CSCD
1996年第2期102-104,共3页
Journal of the University of Petroleum,China(Edition of Natural Science)
关键词
矩阵
极小范数
稳定性
Matrix
Minimal norm-solution
Stability
