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arXiv · 1307.7559

Integral representation of random variables with respect to Gaussian processes

Lauri Viitasaari
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Abstract

It was shown in Mishura et al. (Stochastic Process. Appl. 123 (2013) 2353-2369), that any random variable can be represented as improper pathwise integral with respect to fractional Brownian motion. In this paper, we extend this result to cover a wide class of Gaussian processes. In particular, we consider a wide class of processes that are Hölder continuous of order $α>1/2$ and show that only local properties of the covariance function play role for such results.

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Lauri Viitasaari. 2016-01-06. Integral representation of random variables with respect to Gaussian processes. https://doi.org/10.3150/14-bej662

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