期刊论文详细信息
JOURNAL OF DIFFERENTIAL EQUATIONS | 卷:244 |
Lower and upper solutions for elliptic problems in nonsmooth domains | |
Article | |
De Coster, Colette1  Nicaise, Serge2  | |
[1] Univ Littoral Cote dOpale, LMPA Liouville, F-62228 Calais, France | |
[2] Univ Valenciennes & Hainaut Cambresis, LAMAV, Inst Sci & Tech Valenciennes, F-59313 Valenciennes 9, France | |
关键词: lower and upper solutions; nonsmooth domains; semilinear dirichlet problem; | |
DOI : 10.1016/j.jde.2007.08.008 | |
来源: Elsevier | |
【 摘 要 】
In this paper we prove some existence results of semilinear Dirichlet problems in nonsmooth domains in presence of lower and upper solutions well-ordered or not. We first prove existence results in an abstract setting using degree theory. We secondly apply them for domains with conical points. (c) 2007 Elsevier Inc. All rights reserved.
【 授权许可】
Free
【 预 览 】
Files | Size | Format | View |
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10_1016_j_jde_2007_08_008.pdf | 269KB | download |