Special Session 33: Variational, Topological and Set-Valued Methods for Nonlinear Differential Problems

Qualitative results for elliptic systems with variable exponents
Maria-Magdalena Boureanu
University of Craiova
Romania
Co-Author(s):    Alejandro Velez-Santiago
Abstract:
We investigate anisotropic elliptic systems with variable exponents governed by Leray-Lions type operators acting both in the domain and on its boundary. Using variational methods and various tools from the variable exponent analysis, we address the weak solvability of such systems. We prove existence, uniqueness, and global regularity of weak solutions, and illustrate our framework through relevant examples. This is a joint work with Alejandro Velez-Santiago.