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arXiv 1204.0409math.DS
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不变集的基本区及其应用

Fundamental domain of invariant sets and applications

Pengfei Zhang

摘要:

设$X$是紧度量空间,$f:X\to X$是$X$上的同胚.对于由$ϕ\in C(X,R)$诱导的每个上循环具有有限个峰的集合,我们构造了一个基本区。特别是,我们证明了,如果一个部分双曲型同态是可访问的,那么要么集有限峰的雅可比上循环是满体积,或设置的传递点是正体积。

英文摘要:

Let $X$ be a compact metric space and $f:X\to X$ a homeomorphism on $X$. We construct a fundamental domain for the set with finite peaks for each cocycle induced by $ϕ\in C(X,R)$. In particular we prove that if a partially hyperbolic diffeomorphism is accessible, then either the set with finite peaks for the Jacobian cocycle is of full volume, or the set of transitive points is of positive volume.

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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