Random uniform exponential attractors for non-autonomous stochastic lattice systems and FitzHugh-Nagumo lattice systems with quasi-periodic forces and multiplicative noise

被引:6
|
作者
Han, Zongfei [1 ]
Zhou, Shengfan [1 ]
机构
[1] Zhejiang Normal Univ, Coll Math & Comp Sci, Jinhua 321004, Zhejiang, Peoples R China
基金
中国国家自然科学基金;
关键词
Random uniform exponential attractor; non-autonomous random dynamical system; lattice system; FitzHugh-Nagumo lattice system; quasi-periodic force; multiplicative noise; DYNAMICAL-SYSTEMS; WAVE-EQUATION; DIMENSION; EXISTENCE; BEHAVIOR; COCYCLE;
D O I
10.1142/S0219493720500367
中图分类号
O21 [概率论与数理统计]; C8 [统计学];
学科分类号
020208 ; 070103 ; 0714 ;
摘要
We first give an existence criterion for a random uniform exponential attractor for a jointly continuous non-autonomous random dynamical system defined on the product space of N-weighted spaces of infinite sequences. Then, based on this criterion, we prove the existence of random uniform exponential attractors for stochastic lattice systems and stochastic FitzHugh-Nagumo lattice systems that are both with quasi-periodic forces.
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页数:38
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