On Group Ring Automorphisms
β Scribed by Martin Hertweck; Gabriele Nebe
- Book ID
- 111570463
- Publisher
- Springer Netherlands
- Year
- 2004
- Tongue
- English
- Weight
- 208 KB
- Volume
- 7
- Category
- Article
- ISSN
- 1386-923X
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π SIMILAR VOLUMES
We introduce a theory of ΓΏnitary automorphism groups of arbitrary modules over arbitrary commutative rings, encompassing the theory of ΓΏnitary linear groups (the ΓΏeld and vector space case). In particular, we have extended the structure theorems of U. Meierfrankenfeld et al. (J. London Math. Soc. 47
Let O O be a commutative ring, and suppose is a normalized O O-algebra automorphism of the group ring O OG of a finite group G over O O. In this paper we consider the action of on various algebraic structures associated to G. Suppose O O is an integral domain of characteristic 0, and that no prime d