摘要
利用范数形式的锥拉伸与锥压缩不动点定理研究了一类含p Laplacian算子的三阶三点非线性边值方程组的正解存在性,得到了新的结果.
In this paper, we show the existence of the positive solutions of a third-order three-point system via the fixed point theorem of cone expansion-compression type.
出处
《西南师范大学学报(自然科学版)》
CAS
CSCD
北大核心
2004年第4期553-558,共6页
Journal of Southwest China Normal University(Natural Science Edition)
基金
校级重点科研基金资助项目(达师专[2003]81号).
关键词
三阶三点边值问题
方程组
P-LAPLACIAN算子
正解
third-order three-point boundary value problems
equation systems
p-Laplacian operator
positive solutions systems