Browsing by Author "Encadreur: GAGUI, Bachir"

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    Cauchy’s problem and measure of noncompactness
    (University of M'sila, 2023-06-10) BELOUADAH, Assia; Encadreur: GAGUI, Bachir
    In This Work, we study the notion the measure of noncompactness and we applied to the fractional differential equations on the goal to proof the existence of solution using fixed point theory combined with the Kuratouskii measure of noncompactness
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    Existence and uniqueness of some fractional differential equations via measure of non compactness
    (University of M'sila, 2023-06-10) makhlouf, Djehane; Encadreur: GAGUI, Bachir
    The fixed point principle is very important to solving many nonlinear differential equations, in this work we study the existence and uniqueness results for certain classes of differential equations of fractional order of Caputo. These results are obtained by using Mönch's fixed point theorem and combined with kuratouskii's measure of non­compactness .