摘要
研究了三阶边值问题多个正解的存在性。当函数满足一些增长性条件时,该边值问题至少有三个正解。
Existence of multiplicity of positive solutions for the boundary value problem is discussed. When f satisfies some growth conditions, the boundary problem has at least three positive solutions.
出处
《工程数学学报》
CSCD
北大核心
2003年第4期109-112,共4页
Chinese Journal of Engineering Mathematics
关键词
三阶边值问题
正解
多解性
存在性
third-order boundary value problem
posivite solution
