摘要
给出了矩阵方程AXB=D有对称解及亚半正定解的充分必要条件,在解存在时,讨论了解的一般表示。
The necessary and sufficient conditions for the matrix equation AXB=D having symmetric and semipositive subdefinite solutions are studied.The explicit expression for general solutions are also given when the conditions hold.
出处
《华东船舶工业学院学报》
2002年第5期79-82,共4页
Journal of East China Shipbuilding Institute(Natural Science Edition)