Representations of the Witt algebra
β Scribed by Helmut Strade
- Publisher
- Elsevier Science
- Year
- 1977
- Tongue
- English
- Weight
- 575 KB
- Volume
- 49
- Category
- Article
- ISSN
- 0021-8693
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π SIMILAR VOLUMES
In a recent paper by Xu, some simple Lie algebras of generalized Cartan type were constructed, using the mixtures of grading operators and down-grading operators. Among them are the simple Lie algebras of generalized Witt type, which are in general nongraded and have no torus. In this paper, some re
Let K be a field, let A be an associative, commutative K-algebra, and let ⬠be a nonzero K-vector space of commuting K-derivations of A. Then, with a rather natural definition, A m ⬠s A⬠becomes a Lie algebra and we obtain necessary K and sufficient conditions here for this Lie algebra to be simple