Existence for a semilinear sixth-order ODE

被引:13
|
作者
Gyulov, Tihomir
Morosanu, Gheorghe
Tersian, Stepan
机构
[1] Univ Rousse, Ctr Appl Math & Informat, Rousse 7017, Bulgaria
[2] Cent European Univ, Dept Math & Its Applicat, H-1051 Budapest, Hungary
关键词
semilinear sixth-order ODE; variational method; Brezis-Nirenberg's linking theorems;
D O I
10.1016/j.jmaa.2005.08.007
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper we study the existence and multiplicity of nontrivial solutions for a boundary value problem associated with a semilinear sixth-order ordinary differential equation arising in the study of spatial patterns. Our treatment is based on variational tools, including two Brezis-Nirenberg's linking theorems. (c) 2005 Elsevier Inc. All rights reserved.
引用
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页码:86 / 98
页数:13
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