吉林大学学报(理学版) ›› 2013, Vol. 51 ›› Issue (04): 545-550.

• 数学 •    下一篇

具积分边值条件四阶微分方程解的存在性

宋文晶1, 高文杰2   

  1. 1. 吉林财经大学 应用数学学院, 长春 130117; 2. 吉林大学 数学研究所, 长春 130012
  • 收稿日期:2012-11-30 出版日期:2013-07-26 发布日期:2013-08-06
  • 通讯作者: 高文杰 E-mail:wjgao@mail.jlu.edu.cn

Existence of Solutions for a Fourth Order Differential Equationwith Integral Boundary Conditions

SONG Wenjing1, GAO Wenjie2   

  1.  1. Institute of Applied Mathematics, Jilin University of Finance and Economics, Changchun 130117, china;2. Institute of Mathematics, Jilin University, Changchun 130012, China
  • Received:2012-11-30 Online:2013-07-26 Published:2013-08-06
  • Contact: GAO Wenjie E-mail:wjgao@mail.jlu.edu.cn

摘要:

运用先验估计、 上下解技巧和Leray-Schauder度理论给出了具有积分边值条件四阶微分方程解的存在性.

关键词: 积分边值条件, 四阶微分方程, 解的存在性

Abstract:

Making a series of priori estimates, applying lower and upper solutions techniques and LeraySchauder degree theory, the authors obtained the existence of the solution for a fourth order differential equation with intergal boundary conditions.

Key words: integral boundary condition, fourth order differential equation, existence of solution

中图分类号: 

  • O175