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2010 The weak Stratonovich integral with respect to fractional Brownian motion with Hurst parameter 1/6
Ivan Nourdin, Anthony Réveillac, Jason Swanson
Author Affiliations +
Electron. J. Probab. 15: 2117-2162 (2010). DOI: 10.1214/EJP.v15-843
Abstract

Let $B$ be a fractional Brownian motion with Hurst parameter $H=1/6$. It is known that the symmetric Stratonovich-style Riemann sums for $\int\!g(B(s))\,dB(s)$ do not, in general, converge in probability. We show, however, that they do converge in law in the Skorohod space of càdlàg functions. Moreover, we show that the resulting stochastic integral satisfies a change of variable formula with a correction term that is an ordinary Itô integral with respect to a Brownian motion that is independent of $B$.

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Ivan Nourdin, Anthony Réveillac, and Jason Swanson "The weak Stratonovich integral with respect to fractional Brownian motion with Hurst parameter 1/6," Electronic Journal of Probability 15(none), 2117-2162, (2010). https://doi.org/10.1214/EJP.v15-843
Accepted: 14 December 2010; Published: 2010
Vol.15 • 2010
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