MESSAD, YoucefSupervisor: Arioua, Yacine2023-07-092023-07-092023-06-10https://repository.univ-msila.dz/handle/123456789/40099The purpose of this work is to study the existence of inverse problem for the partial differential equation q-fractional and study the existence and uniqueness of the solution some Chauchy problems of different q-fractional equations.enDifferential equation q-fractional, problem de Chauchy,Existence, Uniquence, inverse problem,partial differential equation q-fractionalSome Results on the Cauchy Type Problems of Fractional q-Differential EquationsThesis