Density of paths of iterated Levy transforms of Brownian motion.
Résumé
The Levy transform of a Brownian motion B is the Brownian motion B't, the integral over (O,t) of sign of Bs with respect to dBs. Call T the corresponding transformation on the Wiener space W. We establish that a.s. the orbit of w in W under T is dense in W for the compact uniform convergence topology.
Domaines
Probabilités [math.PR]
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