Phragmèn-Lindelöf Principles for Nonlinear Elliptic Equations

This paper contains Phragmèn-Lindelöf type results for viscosity so-lutions of fully nonlinear second-order uniformly elliptic equations with superlinear gradient term in a wide class of unbounded domains. Under suitable assumptions on the coefficients, as classically, we show that the Maximum Principle holds in a generalized version of cylindrical and conical domains, resp., for subsolutions with exponential and polynomial growth at infinity