RANDOM PULLBACK ATTRACTOR FOR A NON-AUTONOMOUS MODIFIED SWIFT-HOHENBERG EQUATION WITH MULTIPLICATIVE NOISE

被引:2
|
作者
Li, Yongjun [1 ]
Wei, Jinying [1 ]
Lu, Zhengzhi [1 ]
机构
[1] Lanzhou City Univ, Sch Math, 11 Jiefang Rd, Lanzhou 730070, Peoples R China
来源
基金
中国国家自然科学基金;
关键词
Swift-Hohenberg equation; random D-pullback attractor; non-autonomous random dynamical system; REACTION-DIFFUSION EQUATIONS; RANDOM DYNAMICAL-SYSTEMS; EXISTENCE;
D O I
10.11948/20200065
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper, we study long time behavior of a non-autonomous stochastic modified Swift-Hohenberg equation with multiplicative noise in stratonovich sense. We show that a random D-pullback attractor exists in H-0(2) for the corresponding non-autonomous random dynamical system. Due to the stochastic term, the estimates are delicate, the Ornstein-Uhlenbeck(O-U) transformation and its properties are used to overcome the difficulty that the stochastic term brings to us.
引用
收藏
页码:464 / 476
页数:13
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