
doi: 10.5402/2011/630745
The existence of solution for a fourth-order nonlinear partial differential equation (PDE) class involving p-biharmonic operator Δ(|Δu|p−2Δu)=λρ(x)|u|q−2u in Ω, u=Δu=0, on ∂Ω, is proved by applying mountain pass theorem and a local minimization.
\(p\)-biharmonic operator, Boundary value problems for higher-order elliptic equations, critical Sobolev exponent, eigenvalue, weak solution, Nonlinear elliptic equations, Higher-order elliptic equations, energy functional
\(p\)-biharmonic operator, Boundary value problems for higher-order elliptic equations, critical Sobolev exponent, eigenvalue, weak solution, Nonlinear elliptic equations, Higher-order elliptic equations, energy functional
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