Domains of discontinuity for surface groups (Q841291)
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scientific article; zbMATH DE number 5604025
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Domains of discontinuity for surface groups |
scientific article; zbMATH DE number 5604025 |
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Domains of discontinuity for surface groups (English)
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15 September 2009
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The authors show that Anosov representations of surface groups give rise to geometric structures on compact manifolds. Let \(\Sigma\) be a closed connected orientable surface of negative Euler characteristic of \(G\) be a semisimple Lie group not locally isomorphic to \(\text{SL}(2,\mathbb{R})\). If \(rho: \pi_1(\Sigma)\to G\) is an Anosov representation, then the authors construct an explicit parabolic subgroup \(Q\) of \(G\) of a domain of discontinuity with compact quotient for the action of \(\pi_1(\Sigma_1(\Sigma)\) on \(G/Q\).
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Anosov representation
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Euler characteristic
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Lie group
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0.90578747
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0.89431995
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0.8939115
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0.8881948
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0.88139814
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