论文部分内容阅读
We study minimal thinness in the half-space H :={x =((x), xd) : (x) ∈d-1, xd > 0} for a large class of rotationally invariant Lévy processes, including symmetric stable processes and sums of Brownian motion and independent stable processes.We show that the same test for the minimal thinness of a subset of H below the graph of a nonnegative Lipschitz function is valid for all processes in the considered class.This is joint work with Panki Kim and Zoran Vondracek.