Gaussian approximation of multivariate Lévy processes with applications to simulation of tempered and operator stable processes
Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Cohen, S., Rosinski, J.
Abstract:
Problem of simulation of multivariate Lévy processes is investigated. The method based on shot noise series expansions of such processes combined with Gaussian approximation of the remainder is established in full generality. Formulas that can be used for simulation of tempered stable, operator stable and other multivariate processes are obtained.