J4 ›› 2012, Vol. 25 ›› Issue (4): 10-12.doi: 10.3976/j.issn.1002-4026.2012.04.003

• 目录 • 上一篇    下一篇

半直线上耦合系统边值问题一个正解的存在性

王明高,唐秋云   

  1. 1.山东万杰医学院图书馆,山东 淄博 255213; 2.山东万杰医学院数学教研室,山东 淄博 255213
  • 收稿日期:2012-06-21 出版日期:2012-08-20 发布日期:2012-08-20
  • 作者简介:王明高(1978-),男,在职研究生,研究方向为非线性常微分方程。Email:gsls1126@163.com

Existence of a positive solution for boundary value problem of a coupled  system on a half-line

 WANG Ming-Gao, TANG Qiu-Yun   

  1. 1.Library, Shandong Wanjie Medical College, Zibo 255213, China; 2.Section of Mathematics, Shandong Wanjie Medical College, Zibo 255213, China
  • Received:2012-06-21 Online:2012-08-20 Published:2012-08-20

摘要:

应用锥拉伸和锥压缩不动点理论讨论了半直线上非线性微分方程耦合系统边值问题至少一个正解的存在性。

关键词: 耦合系统, 锥, 半直线

Abstract:

        This paper addresses the existence of a positive solution for boundary value problem of a coupled system of nonlinear differential equations on a half-line with fixed point theorem of cone expansion and compression.

Key words: coupled system, cone, half-line

中图分类号: 

  • O175.8