𝔖 Bobbio Scriptorium
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Centralizers and forms of algebras

✍ Scribed by Stephen U Chase; Alex Rosenberg


Publisher
Elsevier Science
Year
1973
Tongue
English
Weight
926 KB
Volume
26
Category
Article
ISSN
0021-8693

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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

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