Singularity of Projections of 2-Dimensional Measures Invariant Under the Geodesic Flow

被引:0
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作者
Risto Hovila
Esa Järvenpää
Maarit Järvenpää
François Ledrappier
机构
[1] University of Helsinki,Department of Mathematics and Statistics
[2] University of Oulu,Department of Mathematical Sciences
[3] LPMA,undefined
[4] UMR 7599,undefined
[5] Université Paris 6,undefined
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关键词
Hausdorff Dimension; Invariance Principle; Geodesic Flow; Markov Partition; Markov Measure;
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摘要
We show that on any compact Riemann surface with variable negative curvature there exists a measure which is invariant and ergodic under the geodesic flow and whose projection to the base manifold is 2-dimensional and singular with respect to the 2-dimensional Lebesgue measure.
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页码:127 / 136
页数:9
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