On finite-index extensions of subgroups of free groups (Q3565216)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On finite-index extensions of subgroups of free groups |
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On finite-index extensions of subgroups of free groups (English)
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2 June 2010
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free groups
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commensurators
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lattices of finite-index extensions
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finitely generated subgroups
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lattices of finite-index subgroups
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polynomial-time algorithms
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