ISSN:
1432-1807
Keywords:
Mathematics Subject Classification (1991):17B20, 17B70, 17B25
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mathematics
Notes:
Abstract. Lie algebras graded by finite irreducible reduced root systems have been classified up to central extensions by Berman and Moody, Benkart and Zelmanov, and Neher. In this paper we determine the central extensions of these Lie algebras and hence describe them completely up to isomorphism.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/s002080050341
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