On the Subgroups of Right Angled Artin Groups and Mapping Class Groups
There exist right angled Artin groups $A$ such that the isomorphism problem for finitely presented subgroups of $A$ is unsolvable, and for certain finitely presented subgroups the conjugacy and membership problems are unsolvable. It follows that if $S$ is a surface of finite type and the genus of $S...
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| Formato: | Journal article |
| Lenguaje: | English |
| Publicado: |
2012
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