Random Perturbation of Invariant Manifolds for Non-Autonomous Dynamical Systems

被引:0
|
作者
Jiang, Tao [1 ]
Guo, Zhongkai [2 ]
Yan, Xingjie [3 ]
机构
[1] Hubei Univ Econ, Hubei Subctr, Collaborat Innovat Ctr China Pilot Reform Explora, Wuhan 430205, Peoples R China
[2] South Cent Univ Nationalities, Sch Math & Stat, Wuhan 430074, Peoples R China
[3] China Univ Min & Technol, Dept Math, Xuzhou 221116, Jiangsu, Peoples R China
基金
中央高校基本科研业务费专项资金资助;
关键词
random invariant manifold; random non-autonomous partial differential equations; stochastic non-autonomous partial differential equation; invariant manifolds; Wong-Zakai approximation; WONG-ZAKAI APPROXIMATIONS; DIFFERENTIAL-EQUATIONS; SUPPORT THEOREM; FOLIATIONS;
D O I
10.3390/math10060992
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Random invariant manifolds are geometric objects useful for understanding dynamics near the random fixed point under stochastic influences. Under the framework of a dynamical system, we compared perturbed random non-autonomous partial differential equations with original stochastic non-autonomous partial differential equations. Mainly, we derived some pathwise approximation results of random invariant manifolds when the Gaussian white noise was replaced by colored noise, which is a type of Wong-Zakai approximation.
引用
收藏
页数:12
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