摘要
讨论了二阶非线性方程两点边值问题正解的存在性．
In this paper, we present some results of existence of positive (nontrivial) solutions for the two-point boundary value problems
出处
《华中师范大学学报（自然科学版）》
CAS
CSCD
1994年第4期431-434,共4页
Journal of Central China Normal University：Natural Sciences
关键词
非线性方程
正解
拓扑度
边值问题
两点边值问题
nonlinear partial differential equations
positive solution
topological degree
