Volume asymptotics, Margulis function and rigidity beyond nonpositive curvature (Q6557883)
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scientific article; zbMATH DE number 7867536
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Volume asymptotics, Margulis function and rigidity beyond nonpositive curvature |
scientific article; zbMATH DE number 7867536 |
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Volume asymptotics, Margulis function and rigidity beyond nonpositive curvature (English)
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18 June 2024
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The paper extends the classical Margulis type estimate for the geodesic flow on non-positively curved manifolds by replacing the condition on non-positive curvature with a condition on non-focal points. The author also shows various rigidity results for the Margulis function and flip invariant measures.
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non-positive curvature
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Margulis estimates
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geodesic flow
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Patterson-Sullivan measure
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non-focal points
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