Pan, Guang-Ming, Guo, Mei-Hui, Zhou, Wang
Let ${\mathbf{s}}_k=\frac{1}{\sqrt{N}}(v_{1k},...,v_{Nk})^T,$ $k=1,...,K$, where $\{v_{ik},i,k$ $=1,...\}$ are independent and identically distributed random variables with $Ev_{11}=0$ and...
Pan, Guang-Ming, Guo, Mei-Hui, Zhou, Wang
Let $\mathbf{s}_{k}=\frac{1}{\sqrt{N}}(v_{1k},\ldots,v_{Nk})^{T}$ , k=1, …, K, where {vik, i, k=1, …} are independent and identically distributed random variables with Ev11=0 and Ev112=1....
A lower bound for expectation of a convex functional
Let [phi] be a symmetric convex function from n to . Under certain conditional symmetric conditions on the random variables X1,...,Xn, the inequality:E[[phi](X1,...,Xn)] [greater-or-equal, slanted]...