On the profile of solutions with two sharp layers to a singularly perturbed semilinear Dirichlet problem

被引：35

作者：

Dancer, EN ^{[1
]}

Wei, JC ^{[1
]}

机构：

[1] CHINESE UNIV HONG KONG,DEPT MATH,SHATIN,HONG KONG

来源：

PROCEEDINGS OF THE ROYAL SOCIETY OF EDINBURGH SECTION A-MATHEMATICS | 1997年 / 127卷

基金：

澳大利亚研究理事会;

关键词：

D O I：

10.1017/S0308210500023775

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We discuss the existence of positive solutions of some singularity perturbed elliptic equations on convex domains with nonlinearity changing sign. In particular, we obtain solutions with both a boundary layer and a sharp interior peak.

引用

页码：691 / 701

页数：11

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