线性矩阵方程组AX=B,YA=D的最小二乘(R,Sσ)-交换解

文娅琼, 李姣芬, 黎稳

The Least-square Solutions to the Linear Matrix Equations AX=B, YA=D with (R,S_σ)-commutative Matrices

Ya Qiong WEN, Jiao Fen LI, Wen LI

数学学报 . 2019, (6): 833 -852 . DOI: 10.12386/A2019sxxb0076