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Perturbation theoretic entropy of the boundary actions of free groups |
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| Authors: | Rui Okayasu |
| Institution: | Department of Mathematics Education, Osaka Kyoiku University, Kashiwara, Osaka 582-8582, Japan |
| Abstract: | We compute the exact value of Voiculescu's perturbation theoretic entropy of the boundary actions of free groups. This result is a partial answer of Voiculescu's question. |
| Keywords: | Perturbation entropy Poisson boundary free group |
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