Moderate deviation principles for stochastic 2D hydrodynamics type systems with multiplicative L\'evy noise
Probability
2025-02-12 v1
Abstract
In this paper, we establish a moderate deviation principle for an abstract nonlinear equation forced by random noise of L\'evy type. This type of equation covers many hydrodynamical models, including stochastic 2D Navier-Stokes equations, stochastic 2D MHD equations, the stochastic 2D magnetic B\'ernard problem, and also several stochastic shell models of turbulence. This paper gets rid of the compact embedding assumption on the associated Gelfand triple. The weak convergence method plays an important role.
Cite
@article{arxiv.2502.07137,
title = {Moderate deviation principles for stochastic 2D hydrodynamics type systems with multiplicative L\'evy noise},
author = {Yue Li and Shijie Shang},
journal= {arXiv preprint arXiv:2502.07137},
year = {2025}
}