Latreche, nedjwaDirigé: Gasmi, Abdelkader2023-05-022023-05-022011-06-10http://dspace.univ-msila.dz:8080//xmlui/handle/123456789/36317In this work we are interested to study a problem of two-dimensional flow , the fluid is considered incompressible viscous on a plate. we use a new technique called the homotopy perturbation method GPIO the blasius non lineaire differential equation and compare the results obtained with those found by the Adomian decomposition method .frEcoulement Bidimensionnel : Plaque PlaneThesis