Positive evanescent solutions of nonlinear elliptic equations

被引：13

作者：

Djebali, Smail

Moussaoui, Toufik

Mustafa, Octavian G.

机构：

[1] Univ Craiova, DAL, Dept Math, Craiova, Romania

[2] ENS, Dept Math, Kouba 16050, Algiers, Algeria

来源：

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS | 2007年 / 333卷 / 02期

基金：

美国国家科学基金会;

关键词：

positive solution; nonlinear elliptic equation; exterior domain;

D O I：

10.1016/j.jmaa.2006.12.004

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this note we investigate the existence of positive solutions vanishing at +infinity to the elliptic equation Delta u + f (x, u) + g(vertical bar x vertical bar)x (.) del u = 0, vertical bar x vertical bar > A > 0, in R-n (n >= 3) under mild restrictions on the functions f, g. (c) 2006 Elsevier Inc. All rights reserved.

引用

页码：863 / 870

页数：8

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