Pullback Attractors for Non-Newtonian Fluids with Shear Dependent Viscosity
The so-called Ladyzhenskaya model is analyzed from a non-autonomous dynamical system point of view, for weak and strong solutions. Existence of attractors when forces are time-dependent is ensured in several universes with different tempered parameter conditions, and also for fixed bounded sets. Att...
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión aceptada para publicación |
| Fecha de publicación: | 2021 |
| País: | España |
| Institución: | Universidad de Sevilla (US) |
| Repositorio: | idUS. Depósito de Investigación de la Universidad de Sevilla |
| OAI Identifier: | oai:idus.us.es:11441/162563 |
| Acceso en línea: | https://hdl.handle.net/11441/162563 https://doi.org/10.1007/s00021-021-00561-7 |
| Access Level: | acceso abierto |
| Palabra clave: | Ladyzhenskaya model Pullback attractors Regularity |
| Sumario: | The so-called Ladyzhenskaya model is analyzed from a non-autonomous dynamical system point of view, for weak and strong solutions. Existence of attractors when forces are time-dependent is ensured in several universes with different tempered parameter conditions, and also for fixed bounded sets. Attraction is proved in L2 and W1,p norms and relationships between these families are also established. |
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