EXISTENCE OF SOLUTIONS TO A THIRD-ORDER THREE-POINT BOUNDARY VALUE PROBLEM  

作　　者：Lixin Zhang 1,Bo Sun 2,Chunfeng Xing 1(1.Dept.of Basic Courses,Beijing Union University,Beijing 100101 2.School of Applied Math.,Central University of Finance and Economics,Beijing 100081) 

出　　处：《Annals of Differential Equations》2012年第3期368-372,共5页微分方程年刊（英文版）

基　　金：Supported by the National Natural Science Foundation of China(No.11126245);PHR(IHLB);Funding Project for Young and Middle-aged Backbone Teachers of Beijing Union University

摘　　要：In this paper,we study the existence of solutions to a third-order three-point boundary value problem.By imposing certain restrictions on the nonlinear term,we prove the existence of at least one solution to the boundary value problem by the method of lower and upper solutions.We are interested in the construction of lower and upper solutions.In this paper,we study the existence of solutions to a third-order three-point boundary value problem.By imposing certain restrictions on the nonlinear term,we prove the existence of at least one solution to the boundary value problem by the method of lower and upper solutions.We are interested in the construction of lower and upper solutions.

关 键 词：third-order boundary value problem lower and upper solutions Green's function 

分 类 号：O175.8[理学—数学]