Jump processes on the boundary of hyperbolic groups – Pierre Mathieu

Pierre Mathieu
I2M, Aix-Marseille Université

Date(s) : 19/10/2018   iCal
11 h 00 min - 12 h 00 min

We construct jump processes on the boundary of a hyperbolic group of conformal dimension less than two, as traces of random walks. The construction relies on a probabilistic interpretation of the Besov spaces introduced by M. Bourdon and H. Pajot through co-homology. Joint work with Yûki Tokushige. https://arxiv.org/abs/1812.01816



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