A Note on the Expected Value of an Inverse Matrix
关于逆矩阵期望的一则札记
It is well known that if X is any positive random variable, then E(l/X) ≥ l/E(X) , provided that the expectations exist. A natural matrix generalization of this fact is given.
日期精度:到日 0 篇 · 到月 1 篇 · 到年 1 篇
关于逆矩阵期望的一则札记
It is well known that if X is any positive random variable, then E(l/X) ≥ l/E(X) , provided that the expectations exist. A natural matrix generalization of this fact is given.
关于逆矩阵期望的一个注记
It is well known that if X is any positive random variable, then E(l/X) ≥ l/E(X) , provided that the expectations exist. A natural matrix generalization of this fact is given.