分数布朗运动驱动的粗糙微分方程的Varadhan估计
概率论
2013-04-30 v1
摘要
本文研究由Hurst参数H>1/4的分数布朗运动驱动的粗糙微分方程,并在Hörmander型条件下建立此类方程解密度的Varadhan小时间估计。
引用
@article{arxiv.1304.7376,
title = {Varadhan Estimates for rough differential equations driven by fractional Brownian motions},
author = {Fabrice Baudoin and Cheng Ouyang and Xuejing Zhang},
journal= {arXiv preprint arXiv:1304.7376},
year = {2013}
}