A Converse to the Whitehead Theorem
Journal of Lie theory, Tome 18 (2008) no. 4, pp. 811-815
Cet article a éte moissonné depuis la source Heldermann Verlag
In this postscript to our earlier note [ J. Lie Theory 18 (2008) 295--299] we show that finite-dimensional Lie algebras over a field of characteristic zero such that their high-degree cohomology in any finite-dimensional non-trivial irreducible module vanishes, are, essentially, direct sums of semisimple and nilpotent algebras.
Classification :
17B56
Mots-clés : Whitehead theorem, cohomology groups of Lie algebras
Mots-clés : Whitehead theorem, cohomology groups of Lie algebras
@article{JLT_2008_18_4_JLT_2008_18_4_a3,
author = {P. Zusmanovich },
title = {A {Converse} to the {Whitehead} {Theorem}},
journal = {Journal of Lie theory},
pages = {811--815},
year = {2008},
volume = {18},
number = {4},
url = {http://geodesic.mathdoc.fr/item/JLT_2008_18_4_JLT_2008_18_4_a3/}
}
P. Zusmanovich . A Converse to the Whitehead Theorem. Journal of Lie theory, Tome 18 (2008) no. 4, pp. 811-815. http://geodesic.mathdoc.fr/item/JLT_2008_18_4_JLT_2008_18_4_a3/