| dc.creator | Alves, CO | |
| dc.creator | Montenegro, M | |
| dc.date | 2009 | |
| dc.date | APR 1 | |
| dc.date | 2014-11-13T22:40:26Z | |
| dc.date | 2015-11-26T17:11:52Z | |
| dc.date | 2014-11-13T22:40:26Z | |
| dc.date | 2015-11-26T17:11:52Z | |
| dc.date.accessioned | 2018-03-29T00:00:20Z | |
| dc.date.available | 2018-03-29T00:00:20Z | |
| dc.identifier | Journal Of Mathematical Analysis And Applications. Academic Press Inc Elsevier Science, v. 352, n. 1, n. 112, n. 119, 2009. | |
| dc.identifier | 0022-247X | |
| dc.identifier | WOS:000264569900011 | |
| dc.identifier | 10.1016/j.jmaa.2008.02.026 | |
| dc.identifier | http://www.repositorio.unicamp.br/jspui/handle/REPOSIP/81461 | |
| dc.identifier | http://www.repositorio.unicamp.br/handle/REPOSIP/81461 | |
| dc.identifier | http://repositorio.unicamp.br/jspui/handle/REPOSIP/81461 | |
| dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/1281200 | |
| dc.description | We show the existence of positive solution for the following class of singular Neumann problem -Delta u + a(x)/u(beta) = lambda h(x)u(p) in B(R) with partial derivative u/partial derivative v = 0 on partial derivative B(R), where R > 0, lambda > 0 is a positive parameter, beta > 0, p is an element of vertical bar 0, 1), B(R) = B(R)(0) subset of R(N), a: B(R) -> R and h : B(R) -> R are radially symmetric nonnegative C(1) functions. Using variational methods and sub- and supersolutions, we obtain a solution for an approximated problem involving mixed boundary conditions. The limit of the approximated solutions, is a positive solution. (C) 2008 Elsevier Inc. All rights reserved. | |
| dc.description | 352 | |
| dc.description | 1 | |
| dc.description | 112 | |
| dc.description | 119 | |
| dc.language | en | |
| dc.publisher | Academic Press Inc Elsevier Science | |
| dc.publisher | San Diego | |
| dc.publisher | EUA | |
| dc.relation | Journal Of Mathematical Analysis And Applications | |
| dc.relation | J. Math. Anal. Appl. | |
| dc.rights | fechado | |
| dc.rights | http://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy | |
| dc.source | Web of Science | |
| dc.subject | Positive solution | |
| dc.subject | Sub-supersolutions | |
| dc.subject | Variational method | |
| dc.subject | Neumann conditions | |
| dc.subject | Gierer-meinhardt System | |
| dc.subject | Differential-equations | |
| dc.subject | Elliptic-equations | |
| dc.subject | Periodic-solutions | |
| dc.subject | Nonlinearities | |
| dc.title | Positive solutions to a singular Neumann problem | |
| dc.type | Artículos de revistas | |
