Semi-infinite Weil complex and the Virasoro algebra
โ Scribed by Boris Feigin; Edward Frenkel
- Publisher
- Springer
- Year
- 1992
- Tongue
- English
- Weight
- 67 KB
- Volume
- 147
- Category
- Article
- ISSN
- 0010-3616
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
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
This paper provides a homological algebraic foundation for generalizations of classical Hecke algebras introduced in (1999, A. Sevostyanov, Comm. Math. Phys. 204, 137). These new Hecke algebras are associated to triples of the form (A, A 0 , =), where A is an associative algebra over a field k conta