BENHADDOU, Samira2024-03-062024-03-062022https://theses.univ-temouchent.edu.dz/opac_css/doc_num.php?explnum_id=4901http://dspace.univ-temouchent.edu.dz/handle/123456789/2878In this paper, we have studied the existence and uniqueness of the solution of a Cauchy problem for impulsive differential equations of fractional order using Banach's contraction principle and Schaefer's fixed point theorem.Caputo fractional derivative, impulsive differential equation, Cauchy problem, fixed point theory