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Título:
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On the asymptotic behaviour of solutions of a stochastic energy balance climate model
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Autores:
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Díaz Díaz, Jesús Ildefonso ;
Langa, José A. ;
Valero, José
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Tipo de documento:
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texto impreso
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Editorial:
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Elsevier, 2009-05-15
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Dimensiones:
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application/pdf
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Nota general:
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info:eu-repo/semantics/restrictedAccess
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Idiomas:
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias: Matemáticas: Ecuaciones diferenciales
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Tipo = Artículo
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Resumen:
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We prove the existence of a random global attractor for the multivalued random dynamical system associated to a nonlinear multivalued parabolic equation with a stochastic term of amplitude of the order of F. The equation was initially suggested by North and Cahalan (following a previous deterministic model proposed by M.I. Budyko), for the modeling of some non-deterministic variability (as, for instance, the cyclones which can be treated as a fast varying component and are represented as a white-noise process) in the context of energy balance climate models. We also prove the convergence (in some sense) of the global attractors, when epsilon -> 0, i.e., the convergence to the global attractor for the associated deterministic case (epsilon = 0).
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En línea:
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https://eprints.ucm.es/id/eprint/15115/1/15.pdf
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