矩阵方程AXB=D有惟一解的充分必要条件

The Necessary and Sufficient Condition that Matix Eouation AXB=D Has Unique Solution

讨论矩阵方程AXB=D解的存在性和惟一性问题,得到了该方程有惟一解的充分必要条件.

In this paper,the author discusses the existence and uniqueness problems for matrix equation,and obtains the necessary and sufficient condition of this equation having unique solution.