Article ID Journal Published Year Pages File Type
1892950 Chaos, Solitons & Fractals 2011 13 Pages PDF
Abstract

Some basic facts of infinite ergodic theory are reviewed in a form suitable to be applied to interval maps with number theoretic significance such as the Farey map. This is an enlarged version of the lecture notes accompanying a short course on Infinite Ergodic Theory at the First meeting of the (mostly) young italian hyperbolicians (Corinaldo, Italy, June 8–12, 2009).

► Systems preserving an infinite measure need new indicators such as the wandering rate. ► Coping wild behaviour of the ergodic sums with very good sets and universal sequences. ► Applications to Farey map and slow convergents in continued fractions theory.

Related Topics
Physical Sciences and Engineering Physics and Astronomy Statistical and Nonlinear Physics
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