2008/01/19 by A. N. Panov, Panov, A. N.
Mathematics · #22E27 #FOS: Mathematics #Representation Theory (math.RT) #math.RT #msc:22E27
paper · pdf · doi:10.48550/arxiv.0801.3025
11 pages
arxiv created 2008/01/19 · arxiv updated 2009/12/01
We introduce the method of calculation of index of Lie algebras that are factors of the unitriangular Lie algebra with respect to ideals spanned by subsets of root vectors.