On the representation type of one point extensions of tame concealed algebras
✍ Scribed by J. A. de la Peña
- Publisher
- Springer
- Year
- 1988
- Tongue
- English
- Weight
- 429 KB
- Volume
- 61
- Category
- Article
- ISSN
- 0025-2611
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📜 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
It is the aim of this work to give a characterization of the two-step nilpotent Lie algebras carrying abelian hypercomplex structures. In the special case of trivial extensions of irreducible H -type Lie algebras this characterization is given in terms of the dimension of the commutator subalgebra.