arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1608.03310math.STstat.TH
收藏

参数u-统计量的一致极限定理和尾估计

Uniform Limit Theorem and tail estimates for parametric u-statistics

E. Ostrovsky, L. Sirota

摘要:

本文给出了紧度量空间上实值连续函数空间中u-统计量的中心偏差和赋范偏差弱收敛的充分条件。利用u-统计量的鞅表示,得到了u-统计量的中心偏差和自然偏差的一致范数的分布的非渐近和不可改进的乘性常数矩和指数尾估计.我们的结果是制定在一个非常流行和自然的条款度量熵的距离(距离)所产生的随机过程(字段)。

英文摘要:

We deduce in this paper the sufficient conditions for weak convergence of centered and normed deviation of the u-statistics with values in the space of the real valued continuous function defined on some compact metric space. We obtain also a non-asymptotic and non-improvable up to multiplicative constant moment and exponential tail estimates for distribution for the uniform norm of centered and naturally normed deviation of u-statistics by means of its martingale representation. Our results are formulated in a very popular and natural terms of metric entropy in the distance (distances) generated by the introduced random processes (fields).

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑