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POSITIVE SOLUTIONS OF BOUNDARY VALUE PROBLEM FOR A SYSTEM OF NONLINEAR ORDINARY DIFFERENTIAL EQUATIONS
作者姓名:Li  Hongyu
作者单位:Li Hongyu (School of Math,and System Science,Shandong University,Jinan 250100) Sun Jingxian (Dept. of Math.,Xuzhou Normal University,Xuzhou 221116)
基金项目:The Project Supported by the National Natural Science Foundation of China (10371066).
摘    要:By using topological method, we study a class of boundary value problem for a system of nonlinear ordinary differential equations. Under suitable conditions, we prove the existence of positive solution of the problem.

关 键 词:非线性常微分方程  拓扑法  正解  存在性

POSITIVE SOLUTIONS OF BOUNDARY VALUE PROBLEM FOR A SYSTEM OF NONLINEAR ORDINARY DIFFERENTIAL EQUATIONS
Li Hongyu.POSITIVE SOLUTIONS OF BOUNDARY VALUE PROBLEM FOR A SYSTEM OF NONLINEAR ORDINARY DIFFERENTIAL EQUATIONS[J].微分方程年刊(英文版),2005,21(2):153-160.
Authors:LiHongyu SunJingxian
Institution:[1]SchoolofMath.andSystemScience,ShandongUniversity,Jinan250100 [2]Dept.ofMath.,XuzhouNormalUniversity,Xuzhou221116
Abstract:By using topological method, we study a class of boundary value problem for a system of nonlinear ordinary differential equations. Under suitable conditions, we prove the existence of positive solution of the problem.
Keywords:systems of ordinary differential equations  topological method  positive solution
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