Indecomposable representations of the algebrasu(2,1)
β Scribed by Yu. F. Smirnov; Bruno Gruber
- Publisher
- Springer
- Year
- 1980
- Tongue
- English
- Weight
- 270 KB
- Volume
- 4
- Category
- Article
- ISSN
- 0377-9017
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π SIMILAR VOLUMES
The main result of this paper is a classification of finite-dimensional representa-Ε½ . tions of the Lie superalgebras sl m, 1 of supertraceless endomorphisms of the Ε½ < . vector superspace of dimension m 1 . The classification extends to the so-called Ε½ . singly atypical blocks of the Lie superalgeb
A conjecture of Kac states that the constant coefficient of the polynomial counting the number of absolutely indecomposable representations of a quiver over a finite field is equal to the multiplicity of the corresponding root in the associated KacαMoody Lie algebra. In this paper we give a combinat