Year: 2026
Type: preprint
Abstract: For every field~$\Bbbk$, we construct a non-nilpotent nil algebra~$A$ whose Lie algebra $A^{(-)}$ is generated by ten elements. For $\Bbbk = \mathbb Z_p$, its adjoint group can also be generated by ten elements. Moreover, for every field $\Bbbk$ algebraic over its prime subfield, we construct a finitely presented algebra $B$ over $\Bbbk$ whose Jacobson radical is not nil. These results were found with the assistance of Aristotle (Harmonic).
Source: arXiv (Cornell University)
Author: Gubarev, Vsevolod
Language: English
Topic: Advanced Topics in Algebra
Subfield: Algebra and Number Theory
Field: Mathematics
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7223817223