摘要
研究如下带有反周期边值条件的分数阶Langevin微分包含:{Dβ(Dα+λ)x(t)∈F(t,x(t)),0<t<1,0<α≤1,1<β≤2,x(0)+x(1)=0,Dαx(0)+Dαx(1)=0,D2α*x(0)+D2α*x(1)=0,其中,Dα是α-阶Caputo分数阶导数,F:[0,1]×X→P(X)是一个多值映射,λ是一个实数.由多值映射的不动点定理,给出了其解的存在性的充分性条件.该文将单值情形推广到多值情形.
In this paper,we investigate the existence of solutions for Langevin fractional differential inclusions with anti-periodic boundary value conditions:Dβ(Dα+λ)x(t)∈F(t,x(t)),0<t<1,0<α≤1,1<β≤2,x(0)+x(1)=0,Dαx(0)+Dαx(1)=0,D2α*x(0)+D2α*x(1)=0,where Dαis the Caputo fractional derivative of orderα,F:[0,1]×X→P(X)is a multivalued map,λis a constant.By means of some standard fixed point theorems,sufficient conditions for the existence of solutions for the fractional differential inclusions are presented.Our results generalize the single known results to the multi-valued ones.
作者
杨丹丹
YANG Dandan(School of Mathematics and Statistics,Huaiyin Normal University,Huaian,Jiangsu 223300,China)
出处
《华中师范大学学报(自然科学版)》
CAS
CSCD
北大核心
2021年第1期1-6,14,共7页
Journal of Central China Normal University:Natural Sciences
基金
国家自然科学基金项目(11571136,11701206)。
关键词
Langevin微分包含
分数阶
反周期边值问题
不动点定理
Langevin differential inclusions
fractional order
anti-periodic boundary value problem
fixed-point theorem