Conjugacy problem in groups with quadratic Dehn function
| Autor: | Mark Sapir, A. Yu. Olshanskii |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
conjugacy problem
generators and relations in groups Group (mathematics) lcsh:Mathematics General Mathematics Conjugacy problem 010102 general mathematics Van Kampen diagram lcsh:QA1-939 Mathematics::Geometric Topology 01 natural sciences Dehn function Undecidable problem Combinatorics Mathematics::Group Theory finitely presented groups Quadratic equation s-machine 0103 physical sciences 010307 mathematical physics 0101 mathematics the dehn function of a group van kampen diagram Mathematics |
| Zdroj: | Bulletin of Mathematical Sciences, Vol 10, Iss 1, Pp 1950023-1-1950023-103 (2020) |
| ISSN: | 1664-3615 1664-3607 |
| Popis: | We construct a finitely presented group with quadratic Dehn function and undecidable conjugacy problem. This solves Rips’ problem formulated in 1994. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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