The centroid of extended affine and root graded Lie algebras
Representation Theory
2007-05-23 v1 Rings and Algebras
Abstract
We develop general results on centroids of Lie algebras and apply them to determine the centroid of extended affine Lie algebras, loop-like and Kac-Moody Lie algebras, and Lie algebras graded by finite root systems.
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Cite
@article{arxiv.math/0502561,
title = {The centroid of extended affine and root graded Lie algebras},
author = {Georgia Benkart and Erhard Neher},
journal= {arXiv preprint arXiv:math/0502561},
year = {2007}
}
Comments
35 pages