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二阶微分方程Neumann边值问题多重正解的存在性

李秋月1,2, 从福仲2   

  1. 1. 吉林大学 数学学院, 长春 130012; 2. 空军航空大学 基础部, 长春 130022
  • 收稿日期:2008-09-17 修回日期:1900-01-01 出版日期:2009-05-26 发布日期:2009-06-23
  • 通讯作者: 李秋月

Existence of Multiple Positive Solutions for Neumann Boundary Value Problems of Second Order Differential Equations

LI Qiuyue1,2, CONG Fuzhong2   

  1. 1. College of Mathematics, Jilin University, Changchun 130012, China;2. Department of Foundation, Aviation University of Air Force, Changchun 130022, China
  • Received:2008-09-17 Revised:1900-01-01 Online:2009-05-26 Published:2009-06-23
  • Contact: LI Qiuyue

摘要: 利用锥不动点定理证明了二阶Neumann边值问题 当p(x)≠1且q(x)≠0时多重正解的存在性.

关键词: Neumann边值问题, 正解, 格林函数, 紧连续, 锥不动点定理

Abstract: This paper deals with the existence of single and multiple positive solutions to second order by means of the fixed point theorem in cones.

Key words: Neumann boundary value problem, positive solution, Green’s function, completely continuous, fixed point theorem

中图分类号: 

  • O175.08