On almost nilpotent varieties of subexponential growth
- Autori: Mishchenko, S.; Valenti, A.
- Anno di pubblicazione: 2015
- Tipologia: Articolo in rivista (Articolo in rivista)
- Parole Chiave: Almost nilpotent; Codimension; Polynomial identity; Primary; Secondary; Variety; Algebra and Number Theory
- OA Link: http://hdl.handle.net/10447/162511
Abstract
Let N2 be the variety of left-nilpotent algebras of index two, that is the variety of algebras satisfying the identity x(yz). ≡ 0. We introduce two new varieties, denoted by Vsym and Valt, contained in the variety N2 and we prove that Vsym and Valt are the only two varieties almost nilpotent of subexponential growth.