POSITIVE SOLUTIONS TO A SEMILINEAR SYSTEM OF SECOND-ORDER TWO-POINT BOUNDARY VALUE PROBLEMS

• 作者: Yao Qingliu
• 来源期刊: 微分方程年刊：英文版
• 学科: 数学
• 关键词: 二阶边值问题 正解 存在性 多样性 固定点
• 年，卷（期）: 2006,（1）
• 页码范围: 87-94
• 页数: 8页
• 分类号: O175.8

摘要

<正>By using Krasnosel'skii fixed point theorem of cone expansion-compression type, the results on the existence of one, two and three positive solutions are established for a semilinear second-order system of two-point boundary value problems.