Compound Poisson Processes: Potentials, Green Measures and Random Times
arXiv:2207.12223
Abstract
In this paper we study the existence of Green measures for Markov processes with a nonlocal jump generator. The jump generator has no second moment and satisfies a suitable condition on its Fourier transform. We also study the same problem for certain classes of random time changes Markov processes with jump generator.
20 pages