Let L be a field which is a Galois extension of the field K with Galois w x group G. Greither and Pareigis GP87 showed that for many G there exist K-Hopf algebras H other than the group ring KG which make L into an Ž H-Hopf Galois extension of K or a Galois H \*-object in the sense of w x. Chase and
✦ LIBER ✦
Nilpotent and abelian Hopf–Galois structures on field extensions
✍ Scribed by Byott, Nigel P.
- Book ID
- 120050583
- Publisher
- Elsevier Science
- Year
- 2013
- Tongue
- English
- Weight
- 162 KB
- Volume
- 381
- Category
- Article
- ISSN
- 0021-8693
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