摘要
由使用定点索引理论,我们为非线性的秒顺序的系统学习边界价值问题积极答案的存在和复合上的微分方程,和结果被获得。
By using fixed-point index theory,we study boundary value problems for systems of nonlinear second-order differential equation,and a result on existence and multiplicity of positive solutions is obtained.
基金
Sponsored by the NSF of Anhui Provence(2005kj031ZD,050460103)
Supported by the Teaching and Research Award Program for Excellent Teachers in Higher Education Institutions of Anhui Provence and the Key NSF of Education Ministry of China(207047)
关键词
边界价值问题
定点索引
积极答案
锥
boundary value problems
fixed-point index
positive solution
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