ACTA MATHEMATICAE APPLICATAE SINICA(English Series)2005年第21卷第3期摘要

EXISTENCE OF THREE POSITIVE SOLUTIONS FOR QUASI-LINEAR BOUND- ARY VALUE PROBLEM-Jing-li Ren,Wei-gao Ge,Bao-xian Ren In this paper,we prove a new fixed point theorem in cones and obtain the existence of triple positive solutions for a class of quasi—linear three—point boundary value problems.