中国科学院数学与系统科学研究院期刊网
矩阵方程AXA~T+BYB~T=C的对称与反对称最小范数最小二乘解
廖安平,白中治
LEAST SQUARES SYMMETRIC AND SKEW-SYMMETRIC SOLUTIONS OF THE MATRIX EQUATION AXA~T + BYB~T = C WITH THE LEAST NORM
计算数学 . 2005, (1): 81 -95 .  DOI: 10.12286/jssx.2005.1.81