吉首大学学报(自然科学版) ›› 2023, Vol. 44 ›› Issue (5): 1-5.DOI: 10.13438/j.cnki.jdzk.2023.05.001

• 数学 •    下一篇

Caputo-Fabrizio型分数阶微分方程两点边值问题正解的存在性

王兰芳   

  1. (吉首大学数学与统计学院,湖南 吉首 416000)
  • 出版日期:2023-09-25 发布日期:2023-11-21
  • 作者简介:王兰芳(1964—),女,湖南醴陵人,吉首大学数学与统计学院副教授,主要从事微分方程研究.

Existence of Positive Solutions to Two-Point Boundary Value Problems of Fractional Differentional Equations Involving Caputo-Fabrizio Fractional Derivatives

WANG Lanfang   

  1. (College of Mathematics and Statistics,Jishou University,Jishou 416000,Hunan China)
  • Online:2023-09-25 Published:2023-11-21

摘要:利用Krasnoselskii不动点定理,讨论了一类含高阶Caputo-Fabrizio型分数阶导数的分数阶微分方程两点边值问题正解的存在性,建立了该边值问题至少存在1个正解的充分条件.

关键词: 分数阶微分方程, Caputo-Fabrizio导数, 边值问题, 正解, 不动点定理

Abstract: Based on the Krasnoselskii fixed point theorem,existence of positive solutions to two-point boundary value problems for fractional differential equations involving the Caputo-Fabrizio derivative is discussed,and some sufficient conditions are established to ensure the existence of at least one positive solutions to the boundary problem.

Key words: fractional differential equations, Caputo-Fabrizio derivatives, boundary value problems, positive solutions, fixed points

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