We consider a Dirichlet problem driven by the anisotropic (p(z), q(z))-Laplacian, with a parametric reaction exhibiting the combined effects of singular and concave-convex nonlinearities. The superlinear term may change sign. Using variational tools together with truncation and comparison techniques, we prove a global (for the parameter ? > 0) existence and multiplicity theorem (a bifurcation-type theorem).
Papageorgiou N.S., Vetro C., Vetro F. (2023). Singular Anisotropic Problems with Competition Phenomena. THE JOURNAL OF GEOMETRIC ANALYSIS, 33(6) [10.1007/s12220-023-01227-8].
Singular Anisotropic Problems with Competition Phenomena
Vetro C.
;
2023-01-01
Abstract
We consider a Dirichlet problem driven by the anisotropic (p(z), q(z))-Laplacian, with a parametric reaction exhibiting the combined effects of singular and concave-convex nonlinearities. The superlinear term may change sign. Using variational tools together with truncation and comparison techniques, we prove a global (for the parameter ? > 0) existence and multiplicity theorem (a bifurcation-type theorem).
File in questo prodotto:
| File | Dimensione | Formato | |
|---|---|---|---|
|
2023-PVV-JGA.pdf
accesso aperto
Descrizione: Articolo principale
Tipologia:
Versione Editoriale
Dimensione
419.8 kB
Formato
Adobe PDF
|
419.8 kB | Adobe PDF | Visualizza/Apri |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
