On a class of a boundary value problems involving the p(x)-Biharmonic operator





p(x)-biharmonic, Topological degree, Variational methods


Our aim is to establish the existence of weak solution for a class of Robin problems involving fourth order operator. The nonlinearity is superlinear but does not satisfy the usual Ambrosetti-Rabinowitz condition.The proof is made with and without variational structure.

Author Biography

Anass Ourraoui, University of Mohamed First.

Faculty of sciences oujda, departament of maths and computer sciences.


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How to Cite

A. Ourraoui, “On a class of a boundary value problems involving the p(x)-Biharmonic operator”, Proyecciones (Antofagasta, On line), vol. 38, no. 5, pp. 955-967, Dec. 2019.