具有幂型尾部独立随机变量线性组合的无矩偏差不等式
概率论
2022-08-17 v4 泛函分析
摘要
在全部随机变量满足关于 的同类幂型尾部界(形式为 、 或 ,其中 )的假设下,我们给出了非负随机变量非负线性组合分位数的数量级估计,以及独立随机变量一般线性组合的偏差不等式。第三种类型适用于非线性情形。在我们考虑的情形中,这些结果改进了 Nagaev 的经典估计。
引用
@article{arxiv.2207.01867,
title = {Moment free deviation inequalities for linear combinations of independent random variables with power-type tails},
author = {Daniel J. Fresen},
journal= {arXiv preprint arXiv:2207.01867},
year = {2022}
}
备注
29 pages. A significant amount of the material here was originally part of arXiv:2203.12523 and/or arXiv:1812.10938 and now stands as a paper on its own. This paper used to have the title 'Variations and extensions of the Gaussian concentration inequality, Part IIa: Linear case'