Acta mathematica scientia,Series A ›› 2015, Vol. 35 ›› Issue (6): 1059-1070.

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Existence and Uniqueness Results for the Periodic Boundary Value Problems of Fractional Differential Equations with Singular Nonlinearities

Feng Yuqiang1, Wang Weimin2, Li Shougui2   

  1. 1 School of Science, Wuhan University of Science and Technology, Wuhan 430065;
    2 Hubei Province Key Laboratory of Systems Science in Metallurgical Process, Wuhan 430081
  • Received:2014-10-14 Revised:2015-03-03 Online:2015-12-25 Published:2015-12-25

Abstract:

The purpose of this paper is to give some sufficient conditions for the existence and uniqueness of solutions to the fractional differential equation as follows 
Dαx(t)=f(t,x(t)),tJ:=(0,1], 0<α<1,
t1-αx(t)=x(1),
where Dα denotes the Riemann-Liouville fractional derivative, f may be singular at t=0. Lower and upper solutions method, maximum principle together with iterative technique are employed. An example is presented to illustrate the application of results obtained.

Key words: Fractional differential equation, Periodic boundary value problem, Existence, Uniqueness, Singularity

CLC Number: 

  • O175.08
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