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A spinor representation of an infinite-dimensional orthogonal semigroup and the virasoro algebra

โœ Scribed by Yu. A. Neretin


Publisher
Springer US
Year
1990
Tongue
English
Weight
943 KB
Volume
23
Category
Article
ISSN
0016-2663

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A Class of Infinite-Dimensional Lie Bial
โœ W. Michaelis ๐Ÿ“‚ Article ๐Ÿ“… 1994 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 778 KB

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