摘要
讨论了矩阵方程AX±XAT=D(A为正规矩阵)及AX±XAT=0的对称解和反对称解,并给出了有解的条件及解的通式。
The following matrix equation is considered:WTAX±XA^T=D(where A is normal matrix) and AX±XA^T=0,the conditions for the existence of symmetric and anti-symmetric solutions are studied,the explicit solutions of the equations are also given.
出处
《华东船舶工业学院学报》
2004年第4期41-45,共5页
Journal of East China Shipbuilding Institute(Natural Science Edition)
关键词
矩阵方程
矩阵分解
对称解
反对称解
matrix equation
matrix decomposition
symmetric solution
anti-symmetric solution