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高阶奇性常微分方程的边值问题(Ⅰ)──—非退化情形
Boundary Value Problems of the Higher Order Singular Ordinary Differential Equations (Ⅰ)──the Non-Degenerative Case
【摘要】 本文对高阶奇性常微分方程的非退化边值问题建立了非共轭性存在定理和上、下解型存在定理.
【Abstract】 In this paper the disconjugate existence theorem and the upper and lower solution existence theorem for the non-degenerative BVPs of the higher order singular ordinary differentialequations are established.
【关键词】 奇性多点边值问题;
Banach空间;
全连续映射;
【Key words】 singular multi-point BVPs; Banach space; completely continuous map;
【Key words】 singular multi-point BVPs; Banach space; completely continuous map;
- 【文献出处】 数学学报 ,ACTA MATHEMATICA SINICA , 编辑部邮箱 ,1996年02期
- 【分类号】O175.8
- 【下载频次】44