一类二阶积—微分方程两点边值问题解的存在性

Existence of Solution for a Class of Two-Point Boundary Value Problem of Second Order Integal-differential Equations

讨论了一类二阶积—微分方程两点边值问题解的存在性,利用上下解方法和Schauder不动点定理在较弱的条件下得到了方程解存在性的充分条件。

This paper discusses the existence of solution for a class of two-point boundary value problem of second order integral-differential equations. By using lower and upper solutions method and Schander fixed point theorem, it obtains the sufficient conditions for the existence of solution under weaker conditions.