＜正＞In this paper,we study two kinds of three-point boundary value problems for second order differential equat...
ZHANG Lingling~1,ZHAI Chengbo~2 1.Department of Mathematics,Taiyuan University of Technology,Taiyuan 030024,Shanxi,P.R.China 2.School of Mathematical Sciences,Shanxi University,Taiyuan 030006,Shanxi,P.R.China
