吉林大学学报(理学版)

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一类具有无穷点积分边界条件非线性分数阶微分方程

耿鑫彪, 刘雯   

  1. 吉林大学 数学学院, 长春 130012
  • 收稿日期:2017-07-13 出版日期:2018-01-26 发布日期:2018-01-24
  • 通讯作者: 刘雯 E-mail:liuwen@jlu.edu.cn

Existence and Multiplicity of Solutions for a Class ofNonlinear Fractional Differential Equations withInfinitePoint Integral Boundary Conditions

GENG Xinbiao, LIU Wen   

  1. College of Mathematics, Jilin University, Changchun 130012, China
  • Received:2017-07-13 Online:2018-01-26 Published:2018-01-24
  • Contact: LIU Wen E-mail:liuwen@jlu.edu.cn

摘要: 考虑一类带有无穷点积分边界条件的非线性分数阶微分方程, 通过计算Green函数, 将微分方程转化为积分方程, 并在分析Green函数性质的基础上, 应用不动点指数定理得到了该边值问题解的存在性和多解性.

关键词: 分数阶微分方程, Green函数, 积分边界条件, 不动点指数定理

Abstract: We considered a class of nonlinear fractional differential equations with infinitepoint integral boundary conditions. By calculating the Green’s function, we transformed the differential equation into integral equation. On the basis of analysis of the properties of Green’s function, we used the indexed fixed point theorem to obtain the existence and multiplicity of solutions of the boundary value problem.

Key words: indexed fixed point theorem, integral boundary condition, fractional differential equation, Green’s function

中图分类号: 

  • O175.14