arXiv:0901.4538 [math.DS]AbstractReferencesReviewsResources
On the entropy for group actions on the circle
Published 2009-01-28Version 1
We show that for a finitely generated group of $C^2$ circle diffeomorphisms, the entropy of the action equals the entropy of the restriction of the action to the non-wandering set.
Comments: 13 pages. To appear in Fundamenta Math
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