Rabhi et Benaceur, Mohammed et Adel2020-10-272020-10-272020http://dspace.univ-msila.dz:8080//xmlui/handle/123456789/20081In this thesis, we are interested in generating functions, and their applications. We give their definition and properties. These properties are applied to solve recurrence relations and to prove some combinatorial identitiesenGENERATING FUNCTIONSThesis