运用Leray—Schauder原理在f满足至多线性增长的条件下研究了无穷多点边值问题{y″(x)=f(x,y(x),y′(x))+e(x),0〈x〈1 y(0)=0,y(1)=^∞∑i=1αiy(ξi)解的存在性.
By applying Leray-Schauder principle, it establishes in this paper the existence of solution for the following infinite point boundary value problem{y″(x)=f(x,y(x),y′(x))+e(x),0〈x〈1 y(0)=0,y(1)=^∞∑i=1αiy(ξi)where f satisfies being at most linear-growth condition.