摘要
利用锥拉伸与锥压缩型的Krasnosel’skii不动点定理建立了非线性二阶三点边值问题的一个正解存在定理.
By making use of the Krasnosel'skii fixed point theorem of cone expansion-compression type, an existence theorem of positive solution is established for a nonlinear second-order three-point boundary value problems.
出处
《系统科学与数学》
CSCD
北大核心
2003年第4期495-500,共6页
Journal of Systems Science and Mathematical Sciences
关键词
解
定理
存在性
非线性二阶三点边值问题
Second-order three-point boundary value problem, positive solution, existence theorem.