The Gel'fand-Dikii Lie Algebras and the Virasoro algebra
โ Scribed by T. G. Khovanova
- Publisher
- Springer US
- Year
- 1987
- Tongue
- English
- Weight
- 255 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0016-2663
No coin nor oath required. For personal study only.
๐ 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
In this note, we show explicitly how to obtain the structure of a Lie bialgebra on the Virasoro algebra (with or without a central extension), on the Witt algebra, and on many other Lie algebras. Previously, V. G. Drinfel'd (in a fundamental paper (1983, Soviet Math. Dokl. 27, No. 1, 68-71)), introd