Plane motion groups and virtual Poincaré duality of dimension two (Q1172151)
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scientific article; zbMATH DE number 3788917
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Plane motion groups and virtual Poincaré duality of dimension two |
scientific article; zbMATH DE number 3788917 |
Statements
Plane motion groups and virtual Poincaré duality of dimension two (English)
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1982
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decomposition theorems for group pairs
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2-dimensional Poincare-duality group
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surface group
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fundamental group of closed surface
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virtual surface group
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plane motion groups
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Nielsen's realization problem
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HNN- extension
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Poincare-duality group pairs
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