On Separate Fractional Sum-Difference Equations with n-Point Fractional Sum-Difference Boundary Conditions via Arbitrary Different Fractional Orders

Mathematics

Saowaluck Chasreechai¹  Thanin Sitthiwirattham² 

[1] Department of Mathematics, Faculty of Applied Science, King Mongkut’s University of Technology North Bangkok, Bangkok 10800, Thailand;Mathematics Department, Faculty of Science and Technology, Suan Dusit University, Bangkok 10700, Thailand;

关键词: fractional sum-difference equations;    boundary value problem;    existence;    uniqueness;   

DOI  :  10.3390/math7050471

来源: DOAJ

【 摘 要 】

In this article, we study the existence and uniqueness results for a separate nonlinear Caputo fractional sum-difference equation with fractional difference boundary conditions by using the Banach contraction principle and the Schauder’s fixed point theorem. Our problem contains two nonlinear functions involving fractional difference and fractional sum. Moreover, our problem contains different orders in $n+1$ fractional differences and $m+1$ fractional sums. Finally, we present an illustrative example.

【 授权许可】

Unknown