On actions of Hopf algebras with cocommutative coradical
โ Scribed by K.I. Beidar; B. Torrecillas
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 163 KB
- Volume
- 161
- Category
- Article
- ISSN
- 0022-4049
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๐ SIMILAR VOLUMES
Let G be a finite algebraic group, defined over an algebraically closed field k of characteristic p>0. Such a group decomposes into a semidirect product G=G 0 \_G red with a constant group G red and a normal infinitesimal subgroup G 0 . If the principal block B 0 (G) of the group algebra H(G) has fi
If A is a p.i. algebra in characteristic zero with action from a finite-dimensional semisimple Hopf algebra H, then A has a nilpotent H-ideal N such that ArN will be H-verbally semiprime. Every H-verbally semiprime algebra is H-p.i. equivalent to a direct sum of H-verbally prime algebras. In the cas