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n阶非线性微分方程的三点及四点边值问题

刘 颖   

  1. (沈阳航空学院基础部, 沈阳 110034)
  • 收稿日期:2001-02-08 修回日期:1900-01-01 出版日期:2002-01-26 发布日期:2002-01-26
  • 通讯作者: 刘 颖

Three-point and Four-point Boundary Value Problems for Nonlinear Differential Equation of Order n

LIU Ying   

  1. (Shenyang Institute of Aeronautical Engineering, Shengyang 110034, P.R.China)
  • Received:2001-02-08 Revised:1900-01-01 Online:2002-01-26 Published:2002-01-26
  • Contact: LIU Ying

摘要: 用上下解方法证明两类n阶非线性常微分方程四点边值 问题解的存在性和三类n阶非线性常微分方程三、 四点边值问题解的存在性和惟一性.

关键词: n阶微分方程, 边值问题, 上下解, 存在性, 惟一性

Abstract: The present paper deals with the existence and uniquene ss of solutions established for some n-th order three-point and four-poin t boundary value problems by means of the method of upper and lower solutions.

Key words: differential equation of order n, boundary value problem, upper and lower solutions, existence, uniqueness

中图分类号: 

  • O175