The conjugacy and isomorphism problems for combable groups. (Q1416722)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The conjugacy and isomorphism problems for combable groups. |
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The conjugacy and isomorphism problems for combable groups. (English)
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16 December 2003
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The author proves the following two results, which answer important open questions: Theorem A. There exist combable groups in which the conjugacy problem is unsolvable. Theorem B. The isomorphism problem is unsolvable in the class of combable groups.
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isomorphism problem
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conjugacy problem
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combable groups
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hyperbolic groups
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semihyperbolic groups
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negative curvature
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