A new invariant for finite dimensional Leibniz/Lie algebras

A. L. Agore, G. Militaru

For an $n$-dimensional Leibniz/Lie algebra $\mathfrak{h}$ over a field $k$ we introduce a new invariant $\mathcal{A}(\mathfrak{h})$, called the \emph{universal algebra} of $\mathf…