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This article is cited in 8 scientific papers (total in 8 papers)
Linear problems for a fractional Brownian motion: Group approach
G. M. Molchan Observatoire de la Côte d'Azur
Abstract:
For the fractional Brownian motion (fBm) the problem of extrapolation from a segment, the canonical representation of fBm via white noise on a segment and their reciprocal relation, and Girsanov's formula are considered. A general approach to these problems is based on the invariance of fBm with respect to linear rational transformations of time. This approach practically excludes the solution of integral equations and explains the efficiency of the aforementioned problems for fBm.
Keywords:
fractional Brownian motion, extrapolation, Girsanov's formula.
Received: 08.09.2000
Citation:
G. M. Molchan, “Linear problems for a fractional Brownian motion: Group approach”, Teor. Veroyatnost. i Primenen., 47:1 (2002), 59–70; Theory Probab. Appl., 47:1 (2003), 69–78
Linking options:
https://www.mathnet.ru/eng/tvp2985https://doi.org/10.4213/tvp2985 https://www.mathnet.ru/eng/tvp/v47/i1/p59
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