Special Session 95: Nonlinear analysis and elliptic boundary value problems

Nonlocal degenerate variable exponent elliptic problem: existence and multiplicity of solutions

Giuseppe Failla
University of Palermo
Italy
Co-Author(s):    Pasquale Candito, Roberto Livrea
Abstract:
In this talk, we will present some recent results on nonlocal $p(x)$ Carrier`s equation with Dirichlet boundary value conditions. One of the main novelties is the possibility of having a sign-changing function in the nonlocal term. To obtain our results, we combine sub-super solution, variational, and truncation techniques. Finally, multiplicity of solutions is obtained via a one-dimensional fixed-point problem.