Ends of groups with the integers as quotient (Q1073906)
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scientific article; zbMATH DE number 3946440
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Ends of groups with the integers as quotient |
scientific article; zbMATH DE number 3946440 |
Statements
Ends of groups with the integers as quotient (English)
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1985
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The author gives conditions on a finitely presented group which he proves imply the group has 1 or 2 ends and is semi-stable at infinity. This implies the group has second cohomology free abelian.
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finitely presented group
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ends
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semi-stable at infinity
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second cohomology
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