Generic measures for hyperbolic flows on non-compact spaces

Generic measures for hyperbolic flows on non-compact spaces
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非紧空间上双曲流的通用测度

DOI:
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发表时间:
2007
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通讯作者:
Barbara Schapira
Barbara Schapira
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作者:
Yves Coudène;Barbara Schapira

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本文研究完全连通负曲流形上的测地线流。我们证明了不变Borel概率测度集包含一个稠密的Gδ-子集,该子集由非游荡集上完全支持的遍历测度组成。我们还处理的情况下,非正弯曲的流形,并提供一般的工具来处理双曲系统定义在非紧空间。
We consider the geodesic flow on a complete connected negatively curved manifold. We show that the set of invariant borel probability measures contains a dense Gδ-subset consisting of ergodic measures fully supported on the non-wandering set. We also treat the case of non-positively curved manifolds and provide general tools to deal with hyperbolic systems defined on non-compact spaces.