柯西测度及其他凸测度的加权庞加莱型不等式
概率论
2009-06-10 v1
摘要
研究了多维柯西分布以及更一般的-凹概率测度(在凸测度层级中)的Brascamp-Lieb型、加权庞加莱型及相关解析不等式。与极限(无限维对数凹)高斯模型类似,加权不等式完全描述了该测度族的测度集中和大偏差性质。类似地研究了切格尔型等周不等式,在所考虑的凹概率测度类中产生了一个共同的权重。
引用
@article{arxiv.0906.1651,
title = {Weighted Poincar\'{e}-type inequalities for Cauchy and other convex measures},
author = {Sergey G. Bobkov and Michel Ledoux},
journal= {arXiv preprint arXiv:0906.1651},
year = {2009}
}
备注
Published in at http://dx.doi.org/10.1214/08-AOP407 the Annals of Probability (http://www.imstat.org/aop/) by the Institute of Mathematical Statistics (http://www.imstat.org)