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《山东大学学报(理学版)》 ›› 2019, Vol. 54 ›› Issue (2): 71-78.doi: 10.6040/j.issn.1671-9352.0.2017.464

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一类具有耦合积分边值条件的分数阶微分系统正解的存在性

亓婷婷1, 张振福2, 刘衍胜1   

  1. 1. 山东师范大学数学与统计学院, 山东 济南 250014;2. 泰安技师学院教务处, 山东 泰安 271000
  • 发布日期:2019-02-25
  • 作者简介:亓婷婷(1991— ), 女, 硕士研究生, 研究方向为非线性微分方程. E-mail: 13518619015@163.com

Existence of positive solutions for fractional differential system with coupled integral boundary conditions

QI Ting-ting1, ZHANG Zhen-fu2, LIU Yan-sheng1   

  1. 1. School of Mathematics and Statistics, Shandong Normal University, Jinan 250014, Shandong, China;
    2. Taian Technician Institute, Taian 271000, Shandong, China
  • Published:2019-02-25

摘要: 通过选择恰当的Banach空间及其范数,定义合适的算子,利用锥上的不动点定理和分数阶微积分理论,研究一类具有耦合积分边值条件的分数阶微分系统正解的存在性,并给出一个例子说明所得结论的应用。

关键词: 锥上的不动点定理, 耦合积分边值条件, 分数阶微分系统

Abstract: By defining appropriate Banach space and norm, giving the appropriate operators, using fixed-point theorem on cone and fractional calculus, the existence of positive solutions for fractional differential system with coupled integral boundary conditions is investigagted. An example is given to illustrate the application of the main result.

Key words: fixed-point theorem on cone, coupled integral boundary conditions, fractional differential system

中图分类号: 

  • O175.8
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