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关于四阶常微分方程奇摄动边值问题的一个注记

史少云1, 王国明1, 刘柏枫1,2   

  1. 1. 吉林大学数学学院, 长春 130012; 2. 北华大学师范理学院数学系, 吉林 132013
  • 收稿日期:2003-04-09 修回日期:1900-01-01 出版日期:2003-07-26 发布日期:2003-07-26
  • 通讯作者: 史少云

A Note on Boundary Value Problems of Fourth-Order Ordinary Differential Equation s

SHI Shao-yun1, WANG Guo-ming1, LIU Bai-feng1,2   

  1. 1. College of Mathematics, Jilin University, Changchun 130012, China;2. Department of Mathematics, Normal Science College, Beihua University, Jilin 132013, China
  • Received:2003-04-09 Revised:1900-01-01 Online:2003-07-26 Published:2003-07-26
  • Contact: SHI Shao-yun

摘要: 给出Howes等人关于四阶常微分方程奇摄动边值问题解的存在性结果的一些反例. 这 些反例说明Howes等人的结果都是不正确的.

关键词: 奇摄动, 边值问题, 微分不等式技巧

Abstract: The paper presents some counter examples to show the incorrectness of some results for the existence of solutions for boundary value problems of fourth-order ordinary differential equations.

Key words: singular perturbation, boundary value problem, differential inequality technique

中图分类号: 

  • O175.12