A bifurcation-type theorem for singular nonlinear elliptic equations
A bifurcation-type theorem for singular nonlinear elliptic equations
We consider a parametric nonlinear Dirichlet problem driven by the p-Laplacian and exhibiting the combined effects of singular and superlinear terms.Using variational methods combined with truncation and comparison techniques, we prove a bifurcation -type theorem.More precisely, we show that there exists a critical parameter value λ * > 0 s.t. …