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arXiv 1201.6497math.DS
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非可加测度论压力及其在遍历测度维数上的应用

Nonadditive Measure-theoretic Pressure and Applications to Dimensions of an Ergodic Measure

Yongluo Cao, Huyi Hu, Yun Zhao

摘要:

在不对次可加势作任何附加条件的情况下,定义了次可加测度论压力,并证明了遍历测度的次可加测度论压力可用测度论熵和一个与遍历测度有关的常数来描述.在非紧集上拓扑压力定义的基础上,给出了次可加测度压力的另一个等价定义,并得到了一个逆变分原理。本文还研究了与次可加测度压力具有相似形式的超可加测度压力。作为主要结果的一个应用,我们证明了平均共形推斥子存在最大Haudorff维数的遍历测度。此外,对于每个支撑在平均共形推斥子上的遍历测度,我们构造了一个维数等于测度维数的集合。

英文摘要:

Without any additional conditions on subadditive potentials, this paper defines subadditive measure-theoretic pressure, and shows that the subadditive measure-theoretic pressure for ergodic measures can be described in terms of measure-theoretic entropy and a constant associated with the ergodic measure. Based on the definition of topological pressure on non-compact set, we give another equivalent definition of subadditive measure-theoretic pressure, and obtain an inverse variational principle. This paper also studies the supadditive measure-theoretic pressure which has similar formalism as the subadditive measure-theoretic pressure. As an application of the main results, we prove that an average conformal repeller admits an ergodic measure of maximal Haudorff dimension. Furthermore, for each ergodic measure supported on an average conformal repeller, we construct a set whose dimension is equal to the dimension of the measure.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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