摘要
使用锥上拓扑度理论,研究二阶非线性奇异微分方程组两点边值问题正解的存在性。
By using fixed point index theory in a cone,we study the existence of positive solutions of boundary value problems for systems of nonlinear second order singular differential equations.
出处
《安徽建筑工业学院学报（自然科学版）》
2009年第3期82-87,共6页
Journal of Anhui Institute of Architecture(Natural Science)
基金
supported by introductive talent foundation of Anhui University of Architecture(20071201)
关键词
边值问题
锥
正解
Boundary value problem
Cone Positive solution
