设h:[0,1]×R^3→R满足Caratheodory条件.运用Leray—Schauder原理考虑边值问题 {x″=h(t,x(t),x'(t),x″(t)),t∈[0,1], x(0)=x'(0)=x(1)=0 解的存在性.
In this paper,the Leray-Schauder theory was used for studying the existence of solution of boundary value problem for third order ordinary differential equations x″=h(t,x(t) ,x' (t) ,x″(t))(0〈 t 1) which satisfies the condition x (0) = x' (0) = x (1) = 0. where h : [0,1] )〈 R^3→R is satisfied the condition of.