Rosen, Jay - In: Stochastic Processes and their Applications 89 (2000) 2, pp. 269-285
We introduce the concept of capacitary modulus for a set , which is a function h that provides simple estimates for the capacity of [Lambda] with respect to an arbitrary kernel f, estimates which depend only on the L2 inner product (h,f). We show that for a large class of Lévy processes, which...