若干重整化抛物Anderson模型的矩估计
概率论
2020-09-09 v2
摘要
正则结构理论使得能够在非常粗糙的环境中定义如下抛物Anderson模型:,其中且,为时空协方差函数奇异的高斯噪声。在此粗糙背景下,我们将给出当随机热方程按Skorohod意义以及Stratonovich意义解释时,关于矩的一些信息。特别令人感兴趣的是临界情形,此时可观察到矩在大时间下的爆破。
引用
@article{arxiv.2003.14367,
title = {Moment estimates for some renormalized parabolic Anderson models},
author = {Xia Chen and Aurélien Deya and Cheng Ouyang and Samy Tindel},
journal= {arXiv preprint arXiv:2003.14367},
year = {2020}
}
备注
The paper has been split. The construction of Stratonovich solution has been removed from this version