Geodesic
On the entropy for group actions on the circle
Eduardo Jorquera1
1Departamento de Matemáticas Facultad de Ciencias Universidad de Chile Las Palmeras 3425, Ñuñoa Santiago, Chile
Fundamenta Mathematicae, Tome 204 (2009) no. 2, pp. 177-187

Voir la notice de l'article provenant de la source Institute of Mathematics Polish Academy of Sciences

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.
DOI : 10.4064/fm204-2-6
Keywords: finitely generated group circle diffeomorphisms entropy action equals entropy restriction action non wandering set

Eduardo Jorquera  1

1 Departamento de Matemáticas Facultad de Ciencias Universidad de Chile Las Palmeras 3425, Ñuñoa Santiago, Chile 
Eduardo Jorquera. On the entropy for group actions on the circle. Fundamenta Mathematicae, Tome 204 (2009) no. 2, pp. 177-187. doi: 10.4064/fm204-2-6
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