| Author | dc.contributor.author | Felmer Aichele, Patricio | es_CL |
| Author | dc.contributor.author | Martínez Salazar, Salomé | |
| Author | dc.contributor.author | Tanaka, Kazunaga | es_CL |
| Admission date | dc.date.accessioned | 2010-01-20T17:25:56Z | |
| Available date | dc.date.available | 2010-01-20T17:25:56Z | |
| Publication date | dc.date.issued | 2008-09-01 | |
| Cita de ítem | dc.identifier.citation | JOURNAL OF DIFFERENTIAL EQUATIONS Volume: 245 Issue: 5 Pages: 1198-1209 Published: SEP 1 2008 | en_US |
| Identifier | dc.identifier.issn | 0022-0396 | |
| Identifier | dc.identifier.other | 10.1016/j.jde.2008.06.006 | |
| Identifier | dc.identifier.uri | https://repositorio.uchile.cl/handle/2250/125196 | |
| Abstract | dc.description.abstract | In this article we prove that the semi-linear elliptic partial differential equation
-Delta u + u = u(p) in Omega
u > 0 in Omega. u = 0 on partial derivative Omega
possesses a unique positive radially symmetric solution. Here p > 1 and Omega is the annulus (x epsilon R-N vertical bar a < vertical bar x vertical bar < b), with N >= 2, 0 < a < b <= infinity. We also show the positive solution is non-degenerate. | en_US |
| Lenguage | dc.language.iso | en | en_US |
| Publisher | dc.publisher | ACADEMIC PRESS INC ELSEVIER SCIENCE | en_US |
| Keywords | dc.subject | SEMILINEAR ELLIPTIC-EQUATIONS | en_US |
| Título | dc.title | Uniqueness of radially symmetric positive solutions for -Delta u+u=u(p) in an annulus | en_US |
| Document type | dc.type | Artículo de revista | |
