Repository logo

Browsing by Author "FARDI, Nihel"

Filter results by typing the first few letters
Now showing 1 - 1 of 1
  • No Thumbnail Available
    Item
    Study of a fourth order elliptic problem
    (Université Echahid Chikh Larbi Tébessi -Tébessa, 2023-06-04) FARDI, Nihel
    The work presented in this memory is devoted to the study of the existence and multiplicity of nontrivial solutions for a fourth-order elliptic problem (p-biharmonic). The results are obtained by using the Nehari manifold and Ekeland's variational principle.