Algebraic Geometry over Free Metabelian Lie Algebra I: U-Algebras and Universal Classes

Daniyarova, E.; Kazachkov, I.; Remeslennikov, V.

Algebraic Geometry over Free Metabelian Lie Algebra I: U-Algebras and Universal Classes

Authors

Daniyarova, E.

Kazachkov, I.

Remeslennikov, V.

Description

This paper is the first in a series of three, the aim of which is to lay the foundations of algebraic geometry over the free metabelian Lie algebra $F$. In the current paper we introduce the notion of a metabelian Lie $U$-algebra and establish connections between metabelian Lie $U$-algebras and special matrix Lie algebras. We define the $Δ$-localisation of a metabelian Lie $U$-algebra $A$ and the direct module extension of the Fitting's radical of $A$ and show that these algebras lie in the universal closure of $A$.
34 pages