Approximation of the finite dimensional distributions of multiple fractional integrals
Abstract
We construct a family $I_{n_{\eps}}(f)_{t}$ of continuous stochastic processes that converges in the sense of finite dimensional distributions to a multiple Wiener-Itô integral $I_{n}^{H}(f1^{\otimes n}_{[0,t] })$ with respect to the fractional Brownian motion. We assume that $H>\frac{1}{2}$ and we prove our approximation result for the integrands $f$ in a rather general class.
Domains
Probability [math.PR]Origin | Files produced by the author(s) |
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