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    • DEP51 - Artículos de revista
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    Por favor, use este identificador para citar o enlazar este ítem:https://uvadoc.uva.es/handle/10324/69703

    Título
    Structure of non-autonomous attractors for a class of diffusively coupled ODE
    Autor
    Obaya, RafaelAutoridad UVA
    Año del Documento
    2023
    Editorial
    American Institute of mathematics
    Documento Fuente
    Discrete and Continuous Dynamical Systems B, Vol 28, Num 1, 426-448
    Abstract
    In this work we will study the structure of the skew-product attractor for a planar diffusively coupled ordinary differential equation, given by $\dot{x}= k(y-x)+x-\beta(t)x^3$ and $\dot{y}= k(x-y)+y-\beta(t)y^3$, $t\geq 0$. We identify the non-autonomous structures that completely describes the dynamics of this model giving a Morse decomposition for the skew-product attractor. The complexity of the isolated invariant sets in the global attractor of the associated skew-product semigroup is associated to the complexity of the attractor of the associated driving semigroup. In particular, if $\beta$ is asymptotically almost periodic, the isolated invariant sets will be almost periodic hyperbolic global solutions of an associated globally defined problem.
    Revisión por pares
    SI
    DOI
    10.3934/dcdsb.2022083
    Patrocinador
    Feder Ministerio de Economía y Competitividad MTM2015-66330-P , RTI2018-096523-B-I00 y Universidad de Valladolid PIP-TCESC-2020
    Version del Editor
    https://www.aimsciences.org/article/doi/10.3934/dcdsb.2022083
    Idioma
    spa
    URI
    https://uvadoc.uva.es/handle/10324/69703
    Tipo de versión
    info:eu-repo/semantics/draft
    Derechos
    openAccess
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    • DEP51 - Artículos de revista [145]
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    Universidad de Valladolid

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