Geodesic
Analyticity of the entropy for some random walks
François Ledrappier1
1University of Notre Dame, USA
Groups, geometry, and dynamics, Tome 6 (2012) no. 2, pp. 317-333

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DOI

We consider non-degenerate, finitely supported random walks on a free group. We show that the entropy and the linear drift vary analytically with the probability of constant support.
DOI : 10.4171/ggd/159
Classification : 60-XX, 00-XX
Mots-clés : Entropy, free group

François Ledrappier  1

1 University of Notre Dame, USA 
François Ledrappier. Analyticity of the entropy for some random walks. Groups, geometry, and dynamics, Tome 6 (2012) no. 2, pp. 317-333. doi: 10.4171/ggd/159
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     title = {Analyticity of the entropy for some random walks},
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     pages = {317--333},
     year = {2012},
     volume = {6},
     number = {2},
     doi = {10.4171/ggd/159},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/ggd/159/}
}
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