Abstract
Let be the variety of polynilpotent Lie algebras of class row
. In this article, we generalize the Ganea map and the notion of capability with respect to the variety
, and study their connections with the polynilpotent multipliers of Lie algebras. Furthermore, We determine the polynilpotent multipliers of some known Lie algebras and give the structure of all
-capable nilpotent Lie algebras with derived subalgebra of dimension at most 1.
Acknowledgements
The authors would like to thank the referee for his/her valuable suggestions, which have made the improvement of the article.
Disclosure statement
No potential conflict of interest was reported by the authors.