Flots d'Anosov sur les 3-variétés fibrées en cercles

Flots d'Anosov sur les 3-variétés fibrées en cercles
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DOI:
10.1017/s0143385700002273
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发表时间:
1984-03
影响因子:
0.9
通讯作者:
É. Ghys
É. Ghys
中科院分区:
数学2区
文献类型:
--
作者:
É. Ghys

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摘要我们考虑闭3-流形上的Anosov流,它们是圆丛。我们的主要结果是,直到有限覆盖,这些流在拓扑上等价于常负曲率曲面的测地线流。同样的方法表明,如果M是任意维闭双曲流形,则M上对应不同度量的Anosov型测地线流在拓扑上是等价的。
Abstract We consider Anosov flows on closed 3-manifolds which are circle bundles. Our main result is that, up to a finite covering, these flows are topologically equivalent to the geodesic flow of a suface of constant negative curvature. The same method shows that, if M is a closed hyperbolic manifold of any dimension, all the geodesic flows which correspond to different metrics on M and which are of Anosov type are topologically equivalent.