Minimal thinness with respect to symmetric Lévy processes

Panki Kim, Renming Song, Zoran Vondraček

Published 2014-05-01, updated 2014-11-18Version 2

Minimal thinness is a notion that describes the smallness of a set at a boundary point. In this paper, we provide tests for minimal thinness at finite and infinite minimal Martin boundary points for a large class of purely discontinuous symmetric L\'evy processes.