
In this paper we consider a generalized fourth order nonlinear Kirchhoff equation in a bounded domain in $\mathbb R^{N}, N\geq2$ under Navier boundary conditions and with sublinear nonlinearity. We employ a change of variable which reduces the problem to a semilinear one. Then variational and topological tools are used in order to prove the existence of a solution.
16 pages
35J30, 35J50, 35J57, Mathematics - Analysis of PDEs, FOS: Mathematics, sublinear nonlinearity, Timoshenko-Kirchhoff equations, Analysis of PDEs (math.AP)
35J30, 35J50, 35J57, Mathematics - Analysis of PDEs, FOS: Mathematics, sublinear nonlinearity, Timoshenko-Kirchhoff equations, Analysis of PDEs (math.AP)
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