Normal Hyperbolicity and Continuity of Global Attractors for a Nonlocal Evolution Equations

We show the normal hyperbolicity property for the equilibria of the evolution equation ∂m(r,t)/∂t=-m(r,t)+g(βJ*m(r,t)+βh),  h,β≥0, and using the normal hyperbolicity property we prove the continuity (upper semicontinuity and lower semicontinuity) of the global attractors of the flow generated by thi...

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Bibliographic Details
Main Authors: Severino Horácio da Silva, Jocirei Dias Ferreira, Flank David Morais Bezerra
Format: Article
Language:English
Published: Wiley 2014-01-01
Series:International Journal of Differential Equations
Online Access:http://dx.doi.org/10.1155/2014/625271
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Summary:We show the normal hyperbolicity property for the equilibria of the evolution equation ∂m(r,t)/∂t=-m(r,t)+g(βJ*m(r,t)+βh),  h,β≥0, and using the normal hyperbolicity property we prove the continuity (upper semicontinuity and lower semicontinuity) of the global attractors of the flow generated by this equation, with respect to functional parameter J.
ISSN:1687-9643
1687-9651