2009•Journal of Sichuan UniversityRequires access
On Benkart-Zelmanov intersetion matrix Lie algebras
Xu Mang
Open publisher page 0 citations
Abstract
Benkart and Zelmanov defined one kind of intersetion matrix Lie algebras for the multi-affinzation cases when they studied the structure and classfication of the Lie algebras graded by non simplylaced finite root systems.In this note it is showed that every intersetion matrix Lie algebra defined by them is actually isomorphic to the corresponding complex semi-simple Lie algebra.