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University of Cambridge > Talks.cam > Isaac Newton Institute Seminar Series > Speed of convergence to equilibrium for systems with contracting fibers and the logarithm law for Lorenz like flows.

## Speed of convergence to equilibrium for systems with contracting fibers and the logarithm law for Lorenz like flows.Add to your list(s) Download to your calendar using vCal - Galatolo, S (Universit di Pisa)
- Thursday 14 November 2013, 11:00-12:00
- Seminar Room 1, Newton Institute.
If you have a question about this talk, please contact Mustapha Amrani. Mathematics for the Fluid Earth A system satisfy a logarithm law if the time which is needed to hit a small target scales as the inverse of the measure of the target. This kind of laws, related to the occurrence of a rare event are also related to the arithmetical properties and to the speed of mixing of the system. I will present a short introduction to the subject and show how a general statement about the speed of convergence to equilibrium for systems with contracting fibers can be applied to deduce the logarithm law for a class of singular hyperbolic flows. This talk is part of the Isaac Newton Institute Seminar Series series. ## This talk is included in these lists:- All CMS events
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