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Marta Maggioni (Universiteit Leiden, Netherlands)
Marta Maggioni (Universiteit Leiden, Netherlands)
Speaker: Marta Maggioni (Universiteit Leiden, Netherlands) Title: Matching for random systems with an application to minimal weight expansions Abstract: We consider families of skew-product maps, representing systems evolving in discrete time in which, at each time step, one of a number of transformations is chosen according to an i.i.d process and applied. We extend the notion … Continue reading Marta Maggioni (Universiteit Leiden, Netherlands)
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Françoise Pène (Université de Bretagne Occidentale, France)
Françoise Pène (Université de Bretagne Occidentale, France)
Speaker: Françoise Pène (Université de Bretagne Occidentale, France) Title: Invariance by induction of the asymptotic variance Abstract: It is well known that the integral of an observable is preserved by induction. We are interested here in extensions of this result to moments of order 2 and 3. We have two natural candidates for the second and third … Continue reading Françoise Pène (Université de Bretagne Occidentale, France)