2 papers
math.RA2023
Post-Lie algebra structures for perfect Lie algebras
Dietrich Burde, Karel Dekimpe, Mina Monadjem
We study the existence of post-Lie algebra structures on pairs of Lie algebras , where one of the algebras is perfect non-semisimple, and the other one…
math.RA2022
Rigidity results for Lie algebras admitting a post-Lie algebra structure
Dietrich Burde, Karel Dekimpe, Mina Monadjem
We study rigidity questions for pairs of Lie algebras admitting a post-Lie algebra structure. We show that if is semisimple and $\mathf…