Splitting partially commutative Lie algebras into direct sums
Rings and Algebras
2023-07-11 v1
Abstract
In this work, we prove that partially commutative, partially commutative metabelian, or partially commutative nilpotent Lie algebra splits into the direct sum of two subalgebras if and only if the completion of the defining graph of this algebra is not connected.
Cite
@article{arxiv.2307.04240,
title = {Splitting partially commutative Lie algebras into direct sums},
author = {Evgeny Poroshenko},
journal= {arXiv preprint arXiv:2307.04240},
year = {2023}
}