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The Entropy of Gibbs Measures on Sofic Groups


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Abstract

We show that for every local potential on a sofic group there exists a shift-invariant Gibbs measure. Under some conditions we show that the sofic entropy of the corresponding shift action does not depend on a sofic approximation. Bibliography: 12 titles.

About the authors

A. Alpeev

Chebyshev Laboratory, St. Petersburg State University

Author for correspondence.
Email: alpeevandrey@gmail.com
Russian Federation, St. Petersburg

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