We provide a quantification of the uniqueness of Gibbs measure for topologically mixing countable Markov shifts with locally Hölder continuous potentials. Corollaries for speed of convergence for approximation by finite subsystems are also given.

中文翻译：

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可数马尔可夫位移 Gibbs 测度的压力不等式

我们提供了 Gibbs 度量唯一性的量化，用于拓扑混合可数马尔可夫位移与局部 Hölder 连续势。还给出了有限子系统近似收敛速度的推论。