BIRS Workshop Lecture Videos

Banff International Research Station Logo

BIRS Workshop Lecture Videos

Liouville theorems for nonlinear elliptic equations with gradient dependence in half-spaces Sirakov, Boyan

Description

We study the existence of nonnegative supersolutions of the nonlinear elliptic problem $-\Delta u + |\nabla u|^q = \lambda u^p$ in the half-space $\R^N_+$, where $N\ge 2$, $q>1$, $p>0$ and $\la>0$. We obtain Liouville theorems for positive, bounded supersolutions, depending on the exponents $q$ and $p$, the dimension $N$, and, in some critical cases, also on the parameter $\la>0$.

Item Media

Item Citations and Data

Rights

Attribution-NonCommercial-NoDerivatives 4.0 International