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含积分边界条件的二阶边值问题的两个正解的存在性
Existence of Two Positive Solutions for Second-order Boundary Value Problems with Integral Boundary Conditions
【摘要】 利用Avery-Henderson不动点定理,研究了含积分边界条件的二阶边值问题正解的存在性,推广了以往的结果.
【Abstract】 In this paper,we study the existence of at least two positive solutions for secondorder boundary value problems with integral boundary conditions by using Avery-Henderson fixed point theorem.The work is an extension of the previous results.
【关键词】 积分边界条件;
不动点定理;
正解;
【Key words】 integral boundary conditions; fixed point theorem; positive solution;
【Key words】 integral boundary conditions; fixed point theorem; positive solution;
【基金】 北京市自然科学基金(1122016);北京市教委科技计划面上项目(KM201311417006);北京联合大学自然科学类新起点计划项目(zk201203)
- 【文献出处】 数学的实践与认识 ,Mathematics in Practice and Theory , 编辑部邮箱 ,2014年16期
- 【分类号】O175.8-4;G642
- 【被引频次】2
- 【下载频次】67