Browsing by Author "Farid Messelmi"
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Item Open Access Global existence and blow-up of a Petrovsky equation with general nonlinear dissipative and source terms(université de msila, 2023) Mosbah Kaddour; Farid MesselmiThis work studies the initial boundary value problem for the Petrovsky equation with nonlinear damping ∂ 2u ∂t2 + ∆2 u − ∆u 0 + |u| p−2 u + αg