Wang, Yejuan; Zhong, Chengkui; Zhou, Shengfan Pullback attractors of nonautonomous dynamical systems. (English) Zbl 1179.37105 Discrete Contin. Dyn. Syst. 16, No. 3, 587-614 (2006). Summary: We present the necessary and sufficient conditions and a new method to study the existence of pullback attractors of nonautonomous infinite dimensional dynamical systems. For illustrating our method, we apply it to nonautonomous 2D Navier-Stokes systems. We also show that the parametrically inflated pullback attractors and uniform attractors are robust with respect to the perturbations of both cocycle mappings and driving systems. As an example, we consider the nonautonomous 2D Navier-Stokes system with rapidly oscillating external force. Cited in 33 Documents MSC: 37L30 Attractors and their dimensions, Lyapunov exponents for infinite-dimensional dissipative dynamical systems Keywords:nonautonomous dynamical system; pullback attractor; 2D Navier-Stokes system PDFBibTeX XMLCite \textit{Y. Wang} et al., Discrete Contin. Dyn. Syst. 16, No. 3, 587--614 (2006; Zbl 1179.37105) Full Text: DOI