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Título:
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An energy balance climate model with hysteresis
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Autores:
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Díaz Díaz, Jesús Ildefonso ;
Hetzer, G. ;
Tello del Castillo, Lourdes
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Tipo de documento:
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texto impreso
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Editorial:
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Pergamon-Elsevier Science, 2006-05-01
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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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Energy balance climate models of Budyko type lead to reaction-diffusion equations with slow diffusion and memory on the 2-sphere. The reaction part exhibits a jump discontinuity (at the snow line). Here we introduce a Babuska-Duhem hysteresis in order to account for a frequent repetition of sudden and fast warming followed by much slower cooling as observed from paleoclimate proxy data. Existence of global solutions and of a trajectory attractor will be established for the resulting system of a parabolic differential inclusion and an ode.
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En línea:
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https://eprints.ucm.es/id/eprint/15405/1/43.pdf
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