| Título: | Approaching an extinction point in one-dimensional semilinear heat-equations with strong absorption |
| Autores: | Herrero, Miguel A. ; Velázquez, J.J. L. |
| Tipo de documento: | texto impreso |
| Editorial: | Elsevier, 1992-11-01 |
| Dimensiones: | application/pdf |
| Nota general: | info:eu-repo/semantics/restrictedAccess |
| Idiomas: | |
| Palabras clave: | Estado = Publicado , Materia = Ciencias: Matemáticas: Ecuaciones diferenciales , Tipo = Artículo |
| Resumen: |
This paper deals with the Cauchy problem u(t)-u(xx)+u(p)=0; -infinity u(x, 0)=u(0)(x); -infinity 0 and u(x,t)=0 appear when t is close to T. We describe here all possible asymptotic behaviours of solutions and interfaces near an extinction point as the extinction time is approached. We also give conditions under which some of these behaviours actually occur. |
| En línea: | https://eprints.ucm.es/id/eprint/17346/1/Herrero41.pdf |
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