On the existence of a weak solution for some singular p ⁢ ( x ) p(x) -biharmonic equation with Navier boundary conditions

In the present paper, we investigate the existence of solutions for the following inhomogeneous singular equation involving the -biharmonic operator: where ( ) is a bounded domain with boundary, λ is a positive parameter, is a continuous function, with , as usual, and is assumed to satisfy assumptio...

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Veröffentlicht in:Advances in nonlinear analysis 2018-03, Vol.8 (1), p.1171-1183
Hauptverfasser: Kefi, Khaled, Saoudi, Kamel
Format: Artikel
Sprache:eng
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Zusammenfassung:In the present paper, we investigate the existence of solutions for the following inhomogeneous singular equation involving the -biharmonic operator: where ( ) is a bounded domain with boundary, λ is a positive parameter, is a continuous function, with , as usual, and is assumed to satisfy assumptions (f1)–(f6) in Section . In the proofs of our results, we use variational techniques and monotonicity arguments combined with the theory of the generalized Lebesgue Sobolev spaces. In addition, an example to illustrate our result is given.
ISSN:2191-9496
2191-950X
DOI:10.1515/anona-2016-0260