摘要
给出了矩阵方程AXAT=C,BXBT=D的对称半正定解的充分必要条件,并在有解的情况下,给出了通解的显式表示。
s: A necessary and sufficient condition for matrix equation AXAT=C,BXBT=D having positive semi-definite solution is obtained,and the explicit representation of general solution is also given.
出处
《华东船舶工业学院学报》
2002年第5期76-78,共3页
Journal of East China Shipbuilding Institute(Natural Science Edition)