Positive solutions for a nonlinear Kirchhoff type beam equation

被引：15
|
作者：
Ma, TF [1 ]
机构：
[1] State Univ Maringa, Dept Math, BR-87020900 Maringa, Parana, Brazil
来源：
APPLIED MATHEMATICS LETTERS | 2005年 / 18卷 / 04期
关键词：
beam equation; multiplicity; variational method;
D O I：
10.1016/j.aml.2004.03.013
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The existence of two solutions, a positive and a negative, for a nonlinear fourth order equation with nonlinear boundary conditions is considered. The problem models the bending equilibrium of extensible beams on nonlinear elastic foundations. (c) 2005 Elsevier Ltd. All rights reserved.
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页码：479 / 482
页数：4
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