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CALOGERO VETRO

Parametric nonlinear singular Dirichlet problems

  • Autori: Papageorgiou, Nikolaos S.; Vetro, Calogero*; Vetro, Francesca
  • Anno di pubblicazione: 2019
  • Tipologia: Articolo in rivista (Articolo in rivista)
  • OA Link: http://hdl.handle.net/10447/334790

Abstract

We consider a nonlinear parametric Dirichlet problem driven by the p-Laplacian and a reaction which exhibits the competing effects of a singular term and of a resonant perturbation. Using variational methods together with suitable truncation and comparison techniques, we prove a bifurcation-type theorem describing the dependence on the parameter of the set of positive solutions.