On the entropy for group actions on the circle
Eduardo Jorquera
Fundamenta Mathematicae, Tome 205 (2009), p. 177-187 / Harvested from The Polish Digital Mathematics Library
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We show that for a finitely generated group of C² circle diffeomorphisms, the entropy of the action equals the entropy of the restriction of the action to the non-wandering set.

Publié le : 2009-01-01
EUDML-ID : urn:eudml:doc:282795 
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Eduardo Jorquera. On the entropy for group actions on the circle. Fundamenta Mathematicae, Tome 205 (2009) pp. 177-187. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-fm204-2-6/