Weak pullback attractors of setvalued processes
Weak pullback attractors are de ned for nonautonomous setvalued processes and their existence and upper semi continuous convergence under perturbation is established. Unlike strong pullback attractors, invariance and pullback attraction here are required only for at least one trajectory rather than...
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2003 |
| País: | España |
| Institución: | Universidad de Sevilla (US) |
| Repositorio: | idUS. Depósito de Investigación de la Universidad de Sevilla |
| OAI Identifier: | oai:idus.us.es:11441/23731 |
| Acceso en línea: | http://hdl.handle.net/11441/23731 https://doi.org/10.1016/j.jmaa.2003.09.039 |
| Access Level: | acceso abierto |
| Palabra clave: | Navier-Stokes equations nonlinear delay terms pullback attractors well-posed/ill-posed Navier-Stokes delayed convective term tempered universes for non-autonomous dynamical systems |
| Sumario: | Weak pullback attractors are de ned for nonautonomous setvalued processes and their existence and upper semi continuous convergence under perturbation is established. Unlike strong pullback attractors, invariance and pullback attraction here are required only for at least one trajectory rather than all trajectories at each starting point. The concept is useful in, for example, continuous time control systems and is related to that of viability. |
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