Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4613606 | Journal of Differential Equations | 2006 | 35 Pages |
Abstract
We prove the existence of three distinct nontrivial solutions for a class of semilinear elliptic variational inequalities involving a superlinear nonlinearity. The approach is variational and is based on linking and ∇-theorems. Some nonstandard adaptations are required to overcome the lack of the Palais–Smale condition.
Related Topics
Physical Sciences and Engineering
Mathematics
Analysis