Almost sure central limit theorems for parabolic/hyperbolic Anderson models with Gaussian colored noises
Probability
2025-04-01 v2
Abstract
This short note is devoted to establishing the almost sure central limit theorem for the parabolic/hyperbolic Anderson models driven by colored-in-time Gaussian noises, completing recent results on quantitative central limit theorems for stochastic partial differential equations. We combine the second-order Gaussian Poincar\'e inequality with Ibragimov and Lifshits' method of characteristic functions, effectively overcoming the challenge from the lack of It\^o tools in this colored-in-time setting, and achieving results that are inaccessible with previous methods.
Keywords
Cite
@article{arxiv.2409.07358,
title = {Almost sure central limit theorems for parabolic/hyperbolic Anderson models with Gaussian colored noises},
author = {Panqiu Xia and Guangqu Zheng},
journal= {arXiv preprint arXiv:2409.07358},
year = {2025}
}
Comments
v2:18pages, minor revison; to appear in: J. Theor. Probab.; v1:16pages