摘要
Abstract
In this paper,by using the Darbo-fixed-point theorem,the existence of positive solution for the fourth-order two-point boundary value problem x(4)(t)=f(t,u(t),u″(t)),t∈I, x(0)=x′(1)=x″(0)=x(1)=θin Banach spaceE is studied,whereI=[0,1],f∈C[I×E×E,E].θis the zero element ofE.As an applica-tion,one example to demonstrate our results is given.关键词
Banach 空间/正解/不动点/四阶两点边值问题Key words
Banach space/positive solution/fixed point/fourth-order two-point boundary value problem分类
数理科学
