随机递归:介于 Kesten 假设与 Grincevičius-Grey 假设之间
概率论
2020-12-16 v3
摘要
我们研究随机递归 ,其中 是一列独立同分布的随机 Lipschitz 映射,且接近于随机仿射变换 。在假设存在 使得 且 的尾部以指数 正则变化的情况下,我们描述了平稳解 的尾部行为。当 时,我们还得到了 尾部的二阶渐近。
引用
@article{arxiv.1701.02625,
title = {Stochastic recursions: between Kesten's and Grincevi\v{c}ius-Grey's assumptions},
author = {Ewa Damek and Bartosz Kołodziejek},
journal= {arXiv preprint arXiv:1701.02625},
year = {2020}
}
备注
31 pages. Presentation of results and the whole manuscript have been reworked substantially. Part of the previous version of manuscript was moved to arXiv:1812.04496 (Electron. Commun. Probab. 23 (2018))