数学
超临界流体
有界函数
领域(数学分析)
欧米茄
Dirichlet边界条件
边界(拓扑)
Dirichlet分布
组合数学
临界点(数学)
功能(生物学)
数学分析
数学物理
边值问题
物理
热力学
量子力学
进化生物学
生物
作者
Riccardo Molle,Angela Pistoia
出处
期刊:Advances in Differential Equations
日期:2003-01-01
卷期号:8 (5)
被引量:12
标识
DOI:10.57262/ade/1355926840
摘要
This paper deals with the existence of positive solutions of problem -∆u = u N +2 N -2 + εw(x)u q , with Dirichlet zero boundary condition on Ω (a bounded domain in R N ), when q ≥ 1 and q = N +2 N -2 .We study the existence of solutions which blow-up and concentrate at a single point of Ω whose location depends on the Robin function and on the coefficient w of the perturbed term.Definition 1.1.Let u ε be a family of solutions for (1.1).We say that u ε blow-up and concentrate at a point ξ 0 if there exist rates of concentration
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