摘要
本文对两种矩阵方程的解进行了讨论。给出了两种条件下方程ｆ（ｘ）＝Ａ的解：并且讨论了Ｔ为任意ｎ阶实非奇异方阵，方程ＴＸＴ＝Ｘ２的解．
This paper discussed the sdution of two kinds of matrix equation and obtained thesdution of equation f(x)=A under two kinds of Conditions. Then it discussed the solution ofequation T'ST=X2 When T is a arbitarary nth-order real nonsingular square matrix.
出处
《哈尔滨师范大学自然科学学报》
1995年第1期14-18,共5页
Natural Science Journal of Harbin Normal University
关键词
矩阵方程
平方根
特征值
正定矩阵
非奇异方阵
matrix equation.squatre root,proper Value
Positive definite matrix
nonsingular matrix
