Affiliation: | 1.Mechanics and Mathematics Faculty, Department of Probability Theory and Math. Statistics,Taras Shevchenko Kyiv National University,Kyiv,Ukraine;2.Department of Mathematics and Statistics,University of Helsinki,Helsinki,Finland |
Abstract: | We consider simulation of -processes that are weakly selfsimilar with stationary increments in the sense that they have the covariance function for some H ∈ (0, 1). This means that the second order structure of the processes is that of the fractional Brownian motion. Also, if then the process is long-range dependent. The simulation is based on a series expansion of the fractional Brownian motion due to Dzhaparidze and van Zanten. We prove an estimate of the accuracy of the simulation in the space C([0, 1]) of continuous functions equipped with the usual sup-norm. The result holds also for the fractional Brownian motion which may be considered as a special case of a -process. AMS 2000 Subject Classification 60G18, 60G15, 68U20, 33C10 |