- Article
Strong Maximum Principle for Viscosity Solutions of Fully Nonlinear Cooperative Elliptic Systems
- Georgi Boyadzhiev and
- Nikolai Kutev
In this paper, we consider the validity of the strong maximum principle for weakly coupled, degenerate and cooperative elliptic systems in a bounded domain. In particular, we are interested in the viscosity solutions of elliptic systems with fully no...

