Sequential Hilfer-Hadamard Fractional Three-Point Boundary Value Problems
Keywords:
fractional differential equations, Hilfer fractional derivative, Riemann-Liouville fractional derivative, Caputo fractional derivative, boundary value problems, existence and uniqueness, fixed point theoryAbstract
In this paper, we study existence and uniqueness of solutions for three-point boundary value problem for Hilfer-Hadamard sequential fractional differential equations, via standard fixed point theorems. The existence is proved by Schaefer and Krasnoselskii fixed point theorems as well and Leray-Schauder nonlinear alternative, while the existence and uniqueness by Banach contraction mapping principle. Illustrative examples are also discussed.