GRADED SUBALGEBRAS OF AFFINE KAC-MOODY ALGEBRAS

Authors
BARNEA Y SHALEV A ZELMANOV EI
Citation
Y. Barnea et al., GRADED SUBALGEBRAS OF AFFINE KAC-MOODY ALGEBRAS, Israel Journal of Mathematics, 104, 1998, pp. 321-334
Citations number
7
Categorie Soggetti
Mathematics,Mathematics
Journal title
Israel Journal of Mathematics → ACNP
ISSN journal
00212172
Volume
104
Year of publication
1998
Pages
321 - 334
Database
ISI
SICI code
0021-2172(1998)104:<321:GSOAKA>2.0.ZU;2-Y
Abstract
We determine the maximal graded subalgebras of affine Kac-Moody algebr as. We also show that the maximal graded subalgebras of loop algebras are essentially loop algebras.