Back to Search
Start Over
Weak Pullback Attractors for Mean Random Dynamical Systems in Bochner Spaces.
- Source :
-
Journal of Dynamics & Differential Equations . Dec2019, Vol. 31 Issue 4, p2177-2204. 28p. - Publication Year :
- 2019
-
Abstract
- This paper is concerned with weak pullback mean random attractors for mean random dynamical systems defined in Bochner spaces. We first introduce the concept of weak pullback mean random attractor with respect to the weak topology of reflexive Bochner spaces and then provide a sufficient criterion for existence and uniqueness of such attractors over a complete filtered probability space. As an application, we prove the existence and uniqueness of weak pullback mean random attractors for the stochastic reaction–diffusion equations with nonlinear drift terms as well as nonlinear diffusion terms. We also establish the existence and uniqueness of such attractors for the deterministic reaction–diffusion equations with random initial data. In this case, the periodicity of the weak pullback mean random attractors is also proved whenever the external forcing terms are periodic in time. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 10407294
- Volume :
- 31
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- Journal of Dynamics & Differential Equations
- Publication Type :
- Academic Journal
- Accession number :
- 139524868
- Full Text :
- https://doi.org/10.1007/s10884-018-9696-5