HNN-extension of Lie superalgebras
Rings and Algebras
2026-01-27 v1
Abstract
We construct HNN-extensions of Lie superalgebras and prove that every Lie superalgebra embeds into any of its HNN-extensions. Then as an application we show that any Lie superalgebra with at most countable dimension embeds into a two-generator Lie superalgebra.
Cite
@article{arxiv.2601.17505,
title = {HNN-extension of Lie superalgebras},
author = {Manuel Ladra and Pilar Páez-Guillán and Chia Zargeh},
journal= {arXiv preprint arXiv:2601.17505},
year = {2026}
}
Comments
11 pages