arXiv · 1802.05704
Dissipative flows, global attractors and shape theory
Abstract
In this paper we study continuous parametrized families of dissipative flows, which are those flows having a global attractor. The main motivation for this study comes from the observation that, in general, global attractors are not robust, in the sense that small perturbations of the flow can destroy their globality. We give a necessary and sufficient condition for a global attractor to be continued to a global attractor. We also study, using shape theoretical methods and the Conley index, the bifurcation global to non-global.
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Héctor Barge, José M. R. Sanjurjo. 2018-02-15. Dissipative flows, global attractors and shape theory. https://doi.org/10.1016/j.topol.2019.03.011
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