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Título:
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Uniqueness and collapse of solution for a mathematical model with nonlocal terms arising in glaciology
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Autores:
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Tello del Castillo, José Ignacio ;
Muñoz, Ana Isabel
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Tipo de documento:
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texto impreso
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Editorial:
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World Scientific, 2005
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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/openAccess
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Idiomas:
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias: Matemáticas: Geodesia
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Tipo = Artículo
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Resumen:
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In this paper we study a nonlinear system of differential equations which arises from a stationary two-dimensional Ice-Sheet Model describing the ice-streaming phenomenon. The system consists of a multivalued nonlinear PDE of parabolic type coupled with a first-order PDE and an ODE involving a nonlocal term. We study the uniqueness of weak solution under suitable assumptions (physically reasonable). We also establish that the ice thickness collapses at a finite distance (by employing a comparison principle).
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En línea:
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https://eprints.ucm.es/id/eprint/12270/1/2005uniqueness-2.pdf
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