Centralizers and forms of algebras
β Scribed by Stephen U Chase; Alex Rosenberg
- Publisher
- Elsevier Science
- Year
- 1973
- Tongue
- English
- Weight
- 926 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0021-8693
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
We study forms of coalgebras and Hopf algebras i.e., coalgebras and Hopf . algebras which are isomorphic after a suitable extension of the base field . We classify all forms of grouplike coalgebras according to the structure of their simple subcoalgebras. For Hopf algebras, given a W \*-Galois field
The fundamental theorem on representation-finite quivers in 6 indicates a close connection between the representation type of a quiver and the definiteness of a certain quadratic form. Later a similar connection was discovered in other classification problems of representation theory. It turns out t