On a matrix version of Cochran's statistical theorem

On a matrix version of Cochran's statistical theorem
复制标题

关于科克伦统计定理的矩阵版本

DOI:
10.1016/0024-3795(95)00395-9
复制
发表时间:
1996
期刊:
影响因子:
--
通讯作者:
P. Šemrl
P. Šemrl
中科院分区:
--
文献类型:
--
作者:
P. Šemrl

文献摘要

被引文献

相似文献

关于正态随机变量二次型分布的Cochran定理可以等价地表述为对称幂等矩阵的秩可加性结果。本文将这一定理推广到满足一般矩阵多项式方程p(A)= 0的矩阵。
Cochran's theorem on the distribution of quadratic forms in normal random variables can be equivalently formulated as a rank-additivity result for symmetric idempotent matrices. A generalization of this theorem to matrices satisfying a general matrix polynomial equation p(A) = 0 is given.