矩阵损失下回归系数的非齐次线性估计的可容许性

吴启光

ADMISSIBILITY OF NONHOMOGENEOUS LINEAR ESTIMATES OF REGRESSION COEFFICIENT UNDER MATRIX LOSS FUNCTION

Wu Qi-guang

应用数学学报 . 1987, (4): 428 -433 . DOI: 10.12387/C1987051