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On the Time Periodic Free Boundary Associated to Some Nonlinear Parabolic Equations

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Díaz Díaz, Jesús Ildefonso y Badii, M (2010) On the Time Periodic Free Boundary Associated to Some Nonlinear Parabolic Equations. Boundary value problems . ISSN 1687-2762

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URL Oficial: http://www.boundaryvalueproblems.com/content/2010/1/147301




Resumen

We give sufficient conditions, being also necessary in many cases, for the existence of a periodic free boundary generated as the boundary of the support of the periodic solution of a general class of nonlinear parabolic equations. We show some qualitative properties of this free boundary. In some cases it may have some vertical shape (linking the free boundaries of two stationary solutions), and, under the assumption of a strong absorption, it may have several periodic connected components.


Tipo de documento:Artículo
Palabras clave:diffusion; systems; operators; evolution; obstacle; space
Materias:Ciencias > Matemáticas > Ecuaciones diferenciales
Código ID:15067
Depositado:03 May 2012 08:53
Última Modificación:06 Feb 2014 10:15

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