Equilibrium states for self‐products of flows and the mixing properties of rank 1 geodesic flows
Equilibrium states for self‐products of flows and the mixing properties of rank 1 geodesic flows
复制标题
流自积的平衡态和 1 阶测地流的混合特性
DOI:
10.1112/jlms.12517
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发表时间:
2022
期刊:
影响因子:
--
通讯作者:
Thompson, Daniel J.
中科院分区:
文献类型:
--
作者:
Call, Benjamin;Thompson, Daniel J.
Equilibrium states for geodesic flows over closed rank 1 manifolds were studied recently in Burns, Climenhaga, Fisher, and Thompson [Geom. Funct. Anal. 28 (2018), no. 5, 1209–1259]. For sufficiently regular potentials, it was shown that if the singular set does not carry full pressure, then the equilibrium state is unique. The main result of this paper is that these equilibrium states have the Kolmogorov property. In particular, these measures are mixing of all orders and have positive entropy. For the Bowen‐Margulis measure, we go further and obtain the Bernoulli property from the Kolmogorov property using classic arguments from Ornstein theory. Our argument for the Kolmogorov property is based on an idea due to Ledrappier. We prove uniqueness of equilibrium states on the product of the system with itself. To carry this out, we develop techniques for uniqueness of equilibrium states which apply in the presence of the 2‐dimensional center direction which appears for a product of flows. This is a key technical challenge of this paper.
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影响因子:
2.5
作者:
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通讯作者:
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DOI:
10.1090/s0002-9947-1973-0314084-0
发表时间:
1973
影响因子:
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作者:
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通讯作者:
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DOI:
--
发表时间:
2018
期刊:
--
影响因子:
--
作者:
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通讯作者:
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