Twists of matrix algebras and Brauer groups
โ Scribed by Wen-Chen Chi; Ki-Seng Tan
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 468 KB
- Volume
- 98
- Category
- Article
- ISSN
- 0022-4049
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๐ SIMILAR VOLUMES
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We study units of twisted group algebras. Let G be a finite group and K be a field of characteristic p > 0. Assume that K is not algebraic over a finite field. We determine when units of K t G do not contain any nonabelian free subgroup. We also discuss what will happen when G is locally finite. For