吉林大学学报(理学版) ›› 2018, Vol. 56 ›› Issue (6): 1299-1306.

• 数学 • 上一篇    下一篇

一类无穷区间上分数阶微分方程边值问题正解的存在性

廖秀1, 韦煜明2, 冯春华2   

  1. 1. 桂林电子科技大学信息科技学院 公共课程教学部, 广西 桂林 541004; 2. 广西师范大学 数学与统计学院, 广西 桂林 541004
  • 收稿日期:2017-11-20 出版日期:2018-11-26 发布日期:2018-11-23
  • 通讯作者: 韦煜明 E-mail:451958511@qq.com

Existence of Positive Solutions for a Class of Boundary ValueProblems of Fractional Differential Equations on Infinite Interval#br#

LIAO Xiu1, WEI Yuming2, FENG Chunhua2   

  1. 1. Department of Public Course Teaching, Institute of Information Technology of GUET, Guilin 541004, Guangxi Zhuang Autonomous Region, China; 2. School of Mathematics and Statistics, Guangxi Normal University, Guilin 541004, Guangxi Zhuang Autonomous Region, China
  • Received:2017-11-20 Online:2018-11-26 Published:2018-11-23

摘要: 考虑一类无穷区间上分数阶微分方程边值问题正解的存在性, 用锥压缩锥拉伸不动点定理和压缩映像原理, 证明了该边值问题至少存在一个正解且正解唯一.

关键词: 分数阶微分方程, 无穷区间, 边值问题, 不动点定理, 正解

Abstract: We considered the existence of positive solutions for a class of boundary value problems of fractional differential equations on infinite intervals, and  proved that there was at least one positive solution and unique positive solution for the boundary value problem by using the fixed point theorem of cone compression and cone expansion and the compressed image principle.

Key words: fractional differential equation, infinite interval,  , boundary value problem, fixed point theorem, positive solution

中图分类号: 

  • O175.1