Journal article
A nilpotent Freiman dimension lemma
- Abstract:
- We prove that a K-approximate subgroup of an arbitrary torsion-free nilpotent group can be covered by a bounded number of cosets of a nilpotent subgroup of bounded rank, where the bounds are explicit and depend only on K. The result can be seen as a nilpotent analogue to Freiman's dimension lemma.
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Authors
- Publication date:
- 2011-12-18
- Keywords:
- Pubs id:
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pubs:398460
- UUID:
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uuid:824269e3-7b63-417c-aa30-f7faf625e05c
- Local pid:
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pubs:398460
- Source identifiers:
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398460
- Deposit date:
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2013-11-16
- ARK identifier:
Terms of use
- Copyright date:
- 2011
- Notes:
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8 pages, submitted to special volume of EJC in honour of Yahya Ould
Hamidoune
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