Analysis of multiscale methods for stochastic dynamical systems driven by α-stable processes

Analysis of multiscale methods for stochastic dynamical systems driven by α-stable processes
复制标题

α稳定过程驱动的随机动力系统的多尺度方法分析

DOI:
10.1016/j.aml.2022.108462
复制
发表时间:
2022-10
影响因子:
3.7
通讯作者:
Jinqiao Duan
Jinqiao Duan
中科院分区:
数学2区
文献类型:
--
作者:
Yanjie Zhang;Xiao Wang;Zibo Wang;Jinqiao Duan

文献摘要

参考文献

相似文献

本文首先分析了由α-稳定过程驱动的多尺度随机动力系统的投影积分方法的强收敛性质,并用它来估计快分量对慢分量的影响。然后,我们得到了由射影积分法产生的慢分量的解与具有p∈1,α的有效系统的解之间的p阶矩误差界。最后,通过一个具体的数值算例验证了我们的分析结果。
In this paper, we firstly analyze the strong convergence of projective integration method for multiscale stochastic dynamical systems driven by α-stable processes, which is used to estimate the effect that the fast components have on slow ones. Then we obtain the p th moment error bounds between the solution of slow component produced by projective integration method and the solution of effective system with p∈ 1, α. Finally, we corroborate our analytical results through a specific numerical example.
DOI: 10.1002/cpa.20088
发表时间: 2005-11
影响因子: 3
作者:
E. Weinan;Di Liu;E. Vanden-Eijnden
通讯作者: E. Weinan;Di Liu;E. Vanden-Eijnden
DOI: 10.3150/21-bej1345
发表时间: 2022-02
期刊: Bernoulli
影响因子: 1.5
作者:
Xiaobin Sun;Longjie Xie;Yingchao Xie
通讯作者: Xiaobin Sun;Longjie Xie;Yingchao Xie
DOI: 10.1137/060673345
发表时间: 2007-07
期刊: Multiscale Model. Simul.
影响因子: --
作者:
D. Givon
通讯作者: D. Givon
DOI: 10.3150/14-bej677
发表时间: 2016-09
期刊: Bernoulli
影响因子: 1.5
作者:
J. Bao;G. Yin;C. Yuan
通讯作者: J. Bao;G. Yin;C. Yuan