Multiplicity of Positive and Nodal Solutions for Nonhomogeneous Elliptic Problems in Unbounded Cylinder Domains

被引：0
|
作者：
Hsu, Tsing-San [1 ]
机构：
[1] Chang Gung Univ, Ctr Gen Educ, Tao Yuan 333, Taiwan
来源：
BOUNDARY VALUE PROBLEMS | 2009年
关键词：
STRIP-DOMAINS; EQUATIONS; FUNCTIONALS; SYMMETRY; EXPONENT;
D O I：
10.1155/2009/687385
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We show that if a(x) and f(x) satisfy some suitable conditions, then the Dirichlet problem -Delta u + u = a(x)vertical bar u vertical bar(p-2)u + f(x) in Omega has a solution that changes sign in Omega, in addition to two positive solutions where Omega is an unbounded cylinder domain in R(N). Copyright (C) 2009 Tsing-San Hsu.
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页数：20
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