POSITIVE SOLUTION OF SECOND ORDER SINGULAR BOUNDARY VALUE PROBLEM

• 作者: Cui Yujun Li Hongyu Zou Yumei
• 来源期刊: 微分方程年刊：英文版
• 学科: 数学
• 关键词: 二阶奇异边值问题 正解 不动点指数 奇异方程
• 年，卷（期）: 2007,（1）
• 页码范围: 1-7
• 页数: 7页
• 分类号: O175.8

摘要

<正>The paper deals with the existence of positive solutions of the singular equation u' + f(t, u) = 0 with the linear boundary condition. We obtain the existence results of positive solution by means of the cone theory and the fixed point index.