Self-similar solutions of the porous medium equation in a half-space with a nonlinear boundary condition

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dc.contributor.authorDávila, J
dc.contributor.authorRossi, JD
dc.date.accessioned2025-01-21T01:07:42Z
dc.date.available2025-01-21T01:07:42Z
dc.date.issued2004
dc.description.abstractWe find existence of a nonnegative compactly supported solution of the problem Deltau = u(alpha) in R-+(N), partial derivativeu/partial derivativev = u on partial derivativeR(+)(N). Moreover, we prove that every nonnegative solution with finite energy is compactly supported and radially symmetric in the tangential variables. (C) 2004 Elsevier Inc. All rights reserved.
dc.fuente.origenWOS
dc.identifier.doi10.1016/j.jmaa.2004.04.031
dc.identifier.issn0022-247X
dc.identifier.urihttps://doi.org/10.1016/j.jmaa.2004.04.031
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/96368
dc.identifier.wosidWOS:000223086700023
dc.issue.numero2
dc.language.isoen
dc.pagina.final649
dc.pagina.inicio634
dc.revistaJournal of mathematical analysis and applications
dc.rightsacceso restringido
dc.subjectelliptic equations
dc.subjectnonlinear boundary conditions
dc.subjectsymmetry
dc.titleSelf-similar solutions of the porous medium equation in a half-space with a nonlinear boundary condition
dc.typeartículo
dc.volumen296
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
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