REGULARITY OF PULLBACK RANDOM ATTRACTORS AND INVARIANT SAMPLE MEASURES FOR NONAUTONOMOUS STOCHASTIC p-LAPLACIAN LATTICE SYSTEMS

被引:0
|
作者
Wang, Jintao [1 ]
Jin, Weihao [1 ]
机构
[1] Wenzhou Univ, Dept Math, Wenzhou 325035, Zhejiang, Peoples R China
来源
基金
中国国家自然科学基金;
关键词
Key words and phrases; Stochastic p-Laplacian lattice system; pullback random bi-spatial at-tractors; invariant measures; Liouville type theorem; DYNAMICAL-SYSTEMS; COMPACTNESS; SUFFICIENT; EXISTENCE; DRIVEN;
D O I
10.3934/dcdsb.2023136
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
. We consider a nonautonomous stochastic p-Laplacian lattice equation with multiplicative noise and a nonlinearity that is not locally Lipschitz. For each q & GE; 1, a pullback (e2, )-attractor is obtained, and the measurability of the pullback attractor in both spaces by more complicated estimates. Then, the time-dependent invariant sample Borel probability measures are constructed and carried by the pullback random attractor. Moreover, the invariant sample measures satisfy a stochastic Liouville type theorem.
引用
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页码:1344 / 1379
页数:36
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