| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1707569 | Applied Mathematics Letters | 2016 | 7 Pages |
Abstract
The aim of this paper is to present an existence result of two positive solutions for a nonlinear difference problem by variational methods. The conclusion is achieved by assuming, together with the super-linearity at infinity, a suitable algebraic condition on the nonlinear term, which is more general than the sub-linearity at zero.
Related Topics
Physical Sciences and Engineering
Engineering
Computational Mechanics
Authors
Gabriele Bonanno, Petru Jebelean, Călin Şerban,