Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5774340 | Journal of Differential Equations | 2017 | 21 Pages |
Abstract
We consider existence and multiplicity results for a semilinear problem driven by the square root of the negative Laplacian in presence of a nonlinear term which is the difference of two powers. In the case of convex-concave powers, a precise description of the problem at the threshold value of a given parameter is established through variational methods and truncation techniques.
Related Topics
Physical Sciences and Engineering
Mathematics
Analysis
Authors
Giulia Carboni, Dimitri Mugnai,