Efendiev, M.; Zelik, S.; Miranville, A. Exponential attractors and finite-dimensional reduction for non-autonomous dynamical systems. (English) Zbl 1088.37005 Proc. R. Soc. Edinb., Sect. A, Math. 135, No. 4, 703-730 (2005). Summary: We suggest a new explicit algorithm allowing us to construct exponential attractors which are uniformly Hölder continuous with respect to the variation of the dynamical system in some natural large class. Moreover, we extend this construction to nonautonomous dynamical systems (dynamical processes) treating in that case the exponential attractor as a uniformly exponentially attracting, finite-dimensional and time-dependent set in the phase space. In particular, this result shows that, for a wide class of nonautonomous equations of mathematical physics, the limit dynamics remains finite-dimensional no matter how complicated the dependence of the external forces on time is. We illustrate the main results on the model example of a nonautonomous reaction-diffusion system in a bounded domain. Cited in 2 ReviewsCited in 79 Documents MSC: 37B55 Topological dynamics of nonautonomous systems 37L30 Attractors and their dimensions, Lyapunov exponents for infinite-dimensional dissipative dynamical systems 37C70 Attractors and repellers of smooth dynamical systems and their topological structure 35K57 Reaction-diffusion equations 35B41 Attractors Keywords:exponential attractors; non-autonomous equations; reaction-diffusion system PDFBibTeX XMLCite \textit{M. Efendiev} et al., Proc. R. Soc. Edinb., Sect. A, Math. 135, No. 4, 703--730 (2005; Zbl 1088.37005) Full Text: DOI