JSJ-decompositions of finitely presented groups and complexes of groups
A JSJ-splitting of a group $G$ over a certain class of subgroups is a graph of groups decomposition of $G$ which describes all possible decompositions of $G$ as an amalgamated product or an HNN extension over subgroups lying in the given class. Such decompositions originated in 3-manifold topology....
| Main Authors: | , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2005
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