Browsing by Author "Souad, Berrabeh"
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Item Open Access Existence and regularity of the solution of some elliptic problems(Mohamed Boudiaf University of M'sila, 2025-06-15) Souad, Berrabeh; Rapporteur: Rabah, Mecheterin this work, we prove the existence and regularity of a weak solutions of elliptic problem (P) defined by (P) { Au fin 2: u= 0 on 20, the operator Audiv( Vu - Vu), 1