Existence of symmetric positive solutions for a class of Sturm-Liouville-like boundary value problems

被引:13
|
作者
Yang, Jingbao [1 ]
Wei, Zhongli [2 ,3 ]
Liu, Ke [1 ]
机构
[1] Bozhou Teachers Coll, Dept Sci, Mengcheng 233500, Anhui, Peoples R China
[2] Shandong Univ, Sch Math, Jinan 250100, Shandong, Peoples R China
[3] Shandong Jianzhu Univ, Sch Sci, Jinan 250101, Shandong, Peoples R China
关键词
p-Laplacian operator; Four-point boundary value problems; Fixed theorem of cone expansion and compression; Positive solution; DIMENSIONAL P-LAPLACIAN; SUCCESSIVE ITERATION; OPERATOR; EQUATION;
D O I
10.1016/j.amc.2009.04.008
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
This paper deals with the existence of symmetric positive solutions for a class of singular Sturm-Liouville-like boundary value problems with a one-dimensional p-Laplacian operator. By using the fixed theorem of cone expansion and compression of norm type in a cone, the existence of positive solutions is established though nonlinear term contains the first derivative of unknown function. (C) 2009 Elsevier Inc. All rights reserved.
引用
收藏
页码:424 / 432
页数:9
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