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arXiv 1802.08439math.DSmath.PR
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比率遍历定理:从Hopf到Birkhoff和Kingman

Ratio ergodic theorems: From Hopf to Birkhoff and Kingman

Hans Henrik Rugh, Damien Thomine

摘要:

霍普夫的比率遍历定理有一个固有的对称性,我们利用它来提供一个简化的标准证明霍普夫和伯克霍夫的遍历定理。我们还提出了一个比率遍历定理的保守变换的$σ$ -有限测度空间,推广金曼的遍历定理的次可加序列和推广以前的结果Akcoglu和Sucheston。

英文摘要:

Hopf's ratio ergodic theorem has an inherent symmetry which we exploit to provide a simplification of standard proofs of Hopf's and Birkhoff's ergodic theorems. We also present a ratio ergodic theorem for conservative transformations on a $σ$-finite measure space, generalizing Kingman's ergodic theorem for subadditive sequences and generalizing previous results by Akcoglu and Sucheston.

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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