时间尺度上半正三点边值问题的正解

王颖

时间尺度上半正三点边值问题的正解

王颖

1.
安徽科技学院数学系, 安徽凤阳 233100

详细信息

中图分类号: O175.8
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出版历程
- 收稿日期: 2012-02-01
- 修回日期: 2012-05-01
- 刊出日期: 2012-09-25

Positive solutions of the semipositone three-point boundary value problem on time scales

WANG Ying

1.
Department of Mathematics, Anhui Science and Technology University, Fengyang Anhui 233100, China

摘要

摘要: 利用 Leggett-Williams~不动点定理, 研究了时间尺度上半正三点边值问题正解的存在性, 得到了至少有两个正解存在的结果. 推广和改进了一些已有结果, 并举一个例子来验证主要结论.
- 正解 /
- 半正 /
- 定点定理 /
- 时间尺度
Abstract: The existence of positive solutions for semipositone three-point boundary value problem on time scales was discussed, by using the Leggett-Williams fixed point theorem; the existence of at least two positive solutions was obtained. The results extend and improve some known results. As an application, an example was given to demonstrate the main result.
- positive solution /
- semipositone /
- fixed point theorem /
- time scales

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参考文献(1)

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