da Silva, Edcarlos DomingosCavalcante, Thiago Rodrigues2022-06-062022-06-062017-07-05da Silva, E. D., & Cavalcante, T. R. (2017). Multiplicity of solutions to fourth-order superlinear elliptic problems under Navier conditions. Electronic Journal of Differential Equations, 2017(167), pp. 1-16.1072-6691https://hdl.handle.net/10877/15860We establish the existence and multiplicity of solutions for a class of fourth-order superlinear elliptic problems under Navier conditions on the boundary. Here we do not use the Ambrosetti-Rabinowitz condition; instead we assume that the nonlinear term is a nonlinear function which is nonquadratic at infinity.Text16 pages1 file (.pdf)enAttribution 4.0 InternationalFourth order elliptic problemsVariational methodsMultiplicity of solutionsSuperlinear elliptic problemsNonquadraticity conditionArticle