Document Type : Original Article
Department of Mathematics, University of Annaba, P.O. Box 12, Annaba 23000, Algeria
Department of Mathematics and Informatics, University of Souk Ahras, P.O. Box 1553, Souk Ahras, 41000, Algeria.
Department of Mathematics, University of Annaba, P.O. Box 12, Annaba, 23000, Algeria
The main purpose of this paper is to establish the existence and uniqueness of solutions for a class of fractional relaxation differential equations. Existence and uniqueness results are based on the Krasnoselskii fixed point theorem and the Banach contraction mapping principle. Finally, an example is given to illustrate this work.