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arXiv 2103.07333math.DS
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双曲流遍历理论的贡献:拟不变测度的唯一遍历性与时间一映射的平衡态

Contributions to the ergodic theory of hyperbolic flows: unique ergodicity for quasi-invariant measures and equilibrium states for the time-one map

Pablo D. Carrasco, Federico Rodriguez-Hertz

AI总结:

本文研究拓扑混合Anosov流或微分同胚对应的horocyclic流,证明具有Hölder Jacobian的横截拟不变测度唯一,并通过Radon条件测度族精确刻画双曲系统的唯一平衡态。

摘要:

我们考虑对应于(拓扑混合的)Anosov流或微分同胚的horocyclic流,并建立了具有Hölder Jacobian的横截拟不变测度的唯一性。在相同设定下,我们给出了该双曲系统平衡态的精确刻画,证明在horocyclic叶状结构上存在一族Radon测度,使得任何以该族为条件测度的概率测度(无论是否不变),都必然是该系统的唯一平衡态。

英文摘要:

We consider the horocyclic flow corresponding to a (topologically mixing) Anosov flow or diffeomorphism, and establish the uniqueness of transverse quasi-invariant measures with Hölder Jacobians. In the same setting, we give a precise characterization of the equilibrium states of the hyperbolic system, showing that existence of a family of Radon measures on the horocyclic foliation such that any probability (invariant or not) having conditionals given by this family, necessarily is the unique equilibrium state of the system.

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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