摘要
研究矩阵方程组AX=B,XC=D的Hermitian反自反(反Hermitian反自反)最小二乘解.利用分块矩阵和Hermitian反自反(反Hermitian反自反)矩阵的性质,得到了解的一般表达式,并研究了与其相关的任意给定矩阵的最佳逼近问题.
Hermitian anti-reflexive (anti-Hermitian anti-reflexive) least squares solutions of matrix equations AX = B, XC = D were considered. With special properties of partitioned matrices and Hermitian anti-reflexive (anti-Hermitian anti-reflexive) matrices, the general expression of the solution was obtained. Moreover, the related optimal approximation problem to a ~iven matrix over the solution set was considered.
出处
《吉林大学学报(理学版)》
CAS
CSCD
北大核心
2012年第5期875-880,共6页
Journal of Jilin University:Science Edition
基金
国家自然科学基金(批准号:11072085)
吉林省自然科学基金(批准号:201115180)