Título: | Some results about the approximate controllability property for quasilinear diffusion equations |
Autores: | Díaz Díaz, Jesús Ildefonso ; Ramos del Olmo, Ángel Manuel |
Tipo de documento: | texto impreso |
Editorial: | Elsevier, 1997-06 |
Dimensiones: | application/pdf |
Nota general: | info:eu-repo/semantics/restrictedAccess |
Idiomas: | |
Palabras clave: | Estado = Publicado , Materia = Ciencias: Matemáticas: Ecuaciones diferenciales , Tipo = Artículo |
Resumen: | We study the approximate controllability property for y(t) - Delta phi(y) = u chi(omega), on Omega x (0, T), where Omega is a bounded open set of R-N and omega subset of Omega. First, we show some negative results for the case phi(s) = \s\(m-1)s, 0 0, for a class of functions phi essentially linear at infinity, by using a higher order vanishing viscosity argument. |
En línea: | https://eprints.ucm.es/id/eprint/15821/1/93.pdf |
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