Journal article
Subgroups of direct products of limit groups
- Abstract:
- If $G_1,...,G_n$ are limit groups and $S\subset G_1\times...\times G_n$ is of type $\FP_n(\mathbb Q)$ then $S$ contains a subgroup of finite index that is itself a direct product of at most $n$ limit groups. This settles a question of Sela.
- Publication status:
- Published
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Access Document
- Publisher copy:
- 10.4310/MRL.2007.v14.n4.a1
Authors
- Publication date:
- 2007-04-30
- DOI:
- EISSN:
-
1945-001X
- ISSN:
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1073-2780
- Keywords:
- Pubs id:
-
pubs:15052
- UUID:
-
uuid:7c5b248b-8bff-47ee-a45d-df3cb867ae22
- Local pid:
-
pubs:15052
- Source identifiers:
-
15052
- Deposit date:
-
2012-12-19
- ARK identifier:
Terms of use
- Copyright date:
- 2007
- Notes:
-
20 pages, no figures. Final version. Accepted by the Annals of
Mathematics
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