随机双稳反应扩散方程中行波的稳定性
概率论
2014-05-01 v2 偏微分方程分析
动力系统
摘要
我们将[St]中关于随机Nagumo方程行波稳定性的结果推广到同时具有加性噪声和乘性噪声的一般双稳反应扩散方程,采用基于函数不等式的变分方法。我们的分析给出了稳定率的显式估计,在特殊例子中可证明该估计是最优的。[St] Stannat, W., Stability of travelling waves in stochastic Nagumo equations, arXiv:1301.6378, 2013.
引用
@article{arxiv.1404.3853,
title = {Stability of travelling waves in stochastic bistable reaction-diffusion equations},
author = {Wilhelm Stannat},
journal= {arXiv preprint arXiv:1404.3853},
year = {2014}
}
备注
Proposition 5.1 and Lemma 5.2 corrected, as well as constant C_* in Theorem 1.5. No further results affected