Special Session 34: Variational, Topological and Set-Valued Methods for Nonlinear Differential Problems

Some results for perturbed (p,q)-quasilinear elliptic problems

Anna Maria Candela
Universit\`a degli Studi di Bari Aldo Moro
Italy
Co-Author(s):    
Abstract:
We consider a family of $(p,q)$-quasilinear elliptic problems which may lose their variational structure if there is a continuous perturbation term. Anyway, suitable assumptions and appropriate procedures allow us to prove the existence of one or more solutions if the perturbation is small enough. These results are part of joint works with R. Bartolo and A. Salvatore.