6533b831fe1ef96bd12993ff
RESEARCH PRODUCT
Multiple solutions for semilinear Robin problems with superlinear reaction and no symmetries
Papageorgiou N. S.Vetro C.Vetro F.subject
critical groupSettore MAT/05 - Analisi Matematicacritical point theoryConstant sign and nodal solutionsuperlinear reactionflow invariancedescription
We study a semilinear Robin problem driven by the Laplacian with a parametric superlinear reaction. Using variational tools from the critical point theory with truncation and comparison techniques, critical groups and flow invariance arguments, we show the existence of seven nontrivial smooth solutions, all with sign information and ordered.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2021-01-01 |