吉林大学学报(理学版)

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一类半无穷区间上分数阶非线性微分方程边值问题多个正解的存在性

张海斌, 贾梅, 陈强   

  1. 上海理工大学 理学院, 上海 200093
  • 收稿日期:2014-01-17 出版日期:2014-11-26 发布日期:2014-12-11
  • 通讯作者: 贾梅 E-mail:jiameiusst@163.com

Existence of Multiple Positive Solutions for a Class ofthe Boundary Value Problems of Fractional OrderNonlinear Differential Equation on the Half Line

ZHANG Haibin, JIA Mei, CHEN Qiang   

  1. College of Science, University of Shanghai for Science and Technol
    ogy, Shanghai 200093, China
  • Received:2014-01-17 Online:2014-11-26 Published:2014-12-11
  • Contact: JIA Mei E-mail:jiameiusst@163.com

摘要:

考虑一类具有Caputo导数的分数阶非线性微分方程在半无穷区间上的边值问题, 用Schauder不动点定理和LeggettWilliams不动点定理分别得到了该边值问题至少1个正解和至少3个正解的存在性定理.

关键词: Caputo导数, 正解, 不动点定理, 半无穷区间

Abstract:

We studied a class of the boundary value problems for fractional order nonlinear differential equation with Caputo derivative on the half line. Based on the Schauder fixed point theorem and the LeggettWilliams fixed point theorem, the existence theorems of at least one positive solution and at least three positive solutions have been established, respectively for this class of the boundary value problems.

Key words: Caputo derivative, positive solutions, fixed point theorems, half infinite interval

中图分类号: 

  • O175.8