On s-harmonic functions on cones

Susanna Terracini, Giorgio Tortone, Stefano Vita

We deal with non negative functions satisfying \[ \left\{ \begin{array}{ll} (-Δ)^s u_s=0 & \mathrm{in}\quad C, u_s=0 & \mathrm{in}\quad \mathbb{R}^n\setminus C, \end{array}\right.…