摘要
该文研究二阶三点共振边值问题x″+ f(t,x,x′) = s,x(0) = x(η) ,x′(1) = 0(0 < η< 1) 的多重解的存在性,这里s 是参数。所使用的方法是LeraySchauder 连续定理以及上下解方法。
This paper will studies the multiplicity results for the second order three point boundary value problem at resonance x″+f(t,x,x′)=s,x(0)=x(η),x′(1)=0,(0<η<1) where s is a real parameter.The method we use is Leray Schauder continuation theorem and upper and lower solutions method.
出处
《南京理工大学学报》
EI
CAS
CSCD
1999年第5期458-461,共4页
Journal of Nanjing University of Science and Technology
关键词
微分方程
解
边值问题
三点边值问题
多重解
differential equations,solutions (mathematics),boundary value problems
upper and lower solutions,coincidence topological degree