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Exponential global attractors for semigroups in metric spaces with applications to differential equations

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Author(s):
Carvalho, Alexandre N. ; Cholewa, Jan W.
Total Authors: 2
Document type: Journal article
Source: Ergodic Theory and Dynamical Systems; v. 31, p. 27-pg., 2011-12-01.
Abstract

In this article semigroups in a general metric space V, which have pointwise exponentially attracting local unstable manifolds of compact invariant sets, are considered. We show that under a suitable set of assumptions these semigroups possess strong exponential dissipative properties. In particular, there exists a compact global attractor which exponentially attracts each bounded subset of V. Applications of abstract results to ordinary and partial differential equations are given. (AU)

FAPESP's process: 09/52687-4 - Jan Wladyslaw Cholewa | University of Silesia - Poland
Grantee:Alexandre Nolasco de Carvalho
Support Opportunities: Research Grants - Visiting Researcher Grant - International