Explicit norm one elements for ring actions of finite abelian groups
β Scribed by Eli Aljadeff; Christian Kassel
- Book ID
- 110679211
- Publisher
- The Hebrew University Magnes Press
- Year
- 2002
- Tongue
- English
- Weight
- 353 KB
- Volume
- 129
- Category
- Article
- ISSN
- 0021-2172
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π SIMILAR VOLUMES
We show that two free actions of a finite abelian group (of orientation preserving homeomorphisms) on a handlebody are equivalent. Moreover, the free genus of such a group is determined. Ophrations libres de groupes abbliens finis sur des bretaels ## R&urn& Duns cette Note, on demontre que deux
## Abstract We characterize preservation of superstability and Οβstability for finite extensions of abelian groups and reduce the general case to the case of __p__βgroups. In particular we study finite extensions of divisible abelian groups. We prove that superstable abelianβbyβfinite groups have o