The subject of this paper is the existence, uniqueness and stability of solutions for fractional hybrid problem with two sequential fractional Caputo derivatives. The uniqueness of solutions for the proposed sequential hybrid problem is proved by applying Banach?s fixed point theorem. Then, the existence of at least one is established by employing Leray-Schauder nonlinear alternative. The Gronwall?s inequality is used to show the Ulam stability results. Example is constructed for the illustration of the main results.
Ganie et al. (Wed,) studied this question.