Axioms (May 2020)

Nonlocal Fractional Boundary Value Problems Involving Mixed Right and Left Fractional Derivatives and Integrals

  • Ahmed Alsaedi,
  • Abrar Broom,
  • Sotiris K. Ntouyas,
  • Bashir Ahmad

DOI
https://doi.org/10.3390/axioms9020050
Journal volume & issue
Vol. 9, no. 2
p. 50

Abstract

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In this paper, we study the existence of solutions for nonlocal single and multi-valued boundary value problems involving right-Caputo and left-Riemann–Liouville fractional derivatives of different orders and right-left Riemann–Liouville fractional integrals. The existence of solutions for the single-valued case relies on Sadovskii’s fixed point theorem. The first existence results for the multi-valued case are proved by applying Bohnenblust-Karlin’s fixed point theorem, while the second one is based on Martelli’s fixed point theorem. We also demonstrate the applications of the obtained results.

Keywords