Very large solutions for the fractional Laplacian: towards a fractional Keller-Osserman condition

Nicola Abatangelo

We look for solutions of $(-\Delta {)}^{s}u+f(u)=0$ in a bounded smooth domain $\Omega$, $s\in (0,1)$, with a strong singularity at the boundary. In particular, we are interested in solutions w…