Critical vector spaces and extremal $L$-varieties

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Abstract

An example of an almost commutative, almost Engel and almost finitely based $L$-variety is presented that is generated by a multiplicative vector space distinct from its enveloping algebra. Also, an example of a critical multiplicative vector space is constructed that is not a linear algebra.

About the authors

Alexey Vladimirovich Kislitsin

Altai State Pedagogical University, Barnaul, Russia

Email: kislitsin@altspu.ru
ORCID iD: 0000-0002-2734-102X
SPIN-code: 6448-0484
Scopus Author ID: 55897208600
ResearcherId: C-5358-2016
Candidate of physico-mathematical sciences, Associate professor

References

  1. O. B. Finogenova, “Characterizing non-matrix properties of varieties of algebras in the language of forbidden objects”, Serdica Math. J., 38:1-3 (2012), 473–496
  2. Yu. N. Mal'cev, “Just non commutative varieties of operator algebras and rings with some conditions on nilpotent elements”, Tamkang J. Math., 27:1 (1996), 59–65
  3. M. F. Newman, “Just non-finitely-based varieties of groups”, Bull. Austral. Math. Soc., 4:3 (1971), 343–348
  4. V. Drensky, “Weak polynomial identities and their applications”, Commun. Math., 29:2 (2021), 291–324

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