Semigroups of the basic affine lie group and their automorphisms
β Scribed by A. K. Guts
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 1992
- Tongue
- English
- Weight
- 448 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0037-4466
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π SIMILAR VOLUMES
In this paper, we study the derivation Lie algebra of the higher rank Virasoro-like algebra. We prove that it isomorphic to the skew derivation Lie algebra. We also characterize the automorphism groups of the higher rank Virasoro-like algebra and the skew derivation Lie algebra. This generalizes the
Let G 4 be the unique, connected, simply connected, four-dimensional, nilpotent Lie group. In this paper, the discrete cocompact subgroups H of G 4 are classified and shown to be in 1-1 correspondence with triples p 1 p 2 p 3 β 3 that satisfy p 2 p 3 > 0 and a certain restriction on p 1 . The K-grou