Analyticity of the entropy for some random walks

Abstract : We consider non-degenerate, finitely supported random walks on a free group. We show that the entropy and the linear drift vary analytically with th eprobability of constant support.
Keywords : entropy free group
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Preprints, Working Papers, ...
2010
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https://hal.archives-ouvertes.fr/hal-00521426
Contributor : Francois Ledrappier <>
Submitted on : Monday, December 13, 2010 - 12:02:38 PM
Last modification on : Thursday, April 27, 2017 - 9:45:59 AM
Document(s) archivé(s) le : Monday, March 14, 2011 - 2:58:46 AM

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  • HAL Id : hal-00521426, version 2
  • ARXIV : 1009.5354

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Francois Ledrappier. Analyticity of the entropy for some random walks. 2010. <hal-00521426v2>

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