Study of a fourth order elliptic problem
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Date
2023-06-04
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Université Echahid Chikh Larbi Tébessi -Tébessa
Abstract
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.
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Keywords
p-biharmonic operator, Nehari manifold, Ekeland variational principle