Abstract
A real-valued function $g$ of two vector arguments $\mathbf{x}$ and $\mathbf{y} \in R^n$ is said to be arrangement increasing if it increases in value as the arrangement of components in $\mathbf{x}$ becomes increasingly similar to the arrangement of components in $\mathbf{y}$. Hollander, Proschan and Sethuraman (1977) show that the convolution of arrangement increasing functions is arrangement increasing. This result is used to generate some interesting probability inequalities of a geometric nature for exchangeable random vectors. Other geometric inequalities for families of arrangement increasing multivariate densities are also given, and some moment inequalities are obtained.
Citation
Philip J. Boland. Frank Proschan. Y. L. Tong. "Moment and Geometric Probability Inequalities Arising from Arrangement Increasing Functions." Ann. Probab. 16 (1) 407 - 413, January, 1988. https://doi.org/10.1214/aop/1176991911
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