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This article is cited in 2 scientific papers (total in 2 papers)
Simple finite-dimensional algebras without finite basis of identities
A. V. Kislitsinab a Dostoevsky Omsk State University, Omsk, Russia
b Altaĭ State Pedagogical University, Barnaul, Russia
Abstract:
In 1993, Shestakov posed a problem of existence of a central simple finite-dimensional algebra over a field of characteristic 0 whose identities cannot be defined by a finite set (Dniester Notebook, Problem 3.103). In 2012, Isaev and the author constructed an example that gave a positive answer to this problem. In 2015, the author constructed an example of a central simple seven-dimensional commutative algebra without finite basis of identities. In this article we continue the study of Shestakov's problem in the case of anticommutative algebras. We construct an example of a simple seven-dimensional anticommutative algebra over a field of characteristic 0 without finite basis of identities.
Keywords:
simple algebra, identity of algebra, basis of identities, nonfinitely based algebra, strongly nonfinitely based algebra.
Received: 04.05.2016
Citation:
A. V. Kislitsin, “Simple finite-dimensional algebras without finite basis of identities”, Sibirsk. Mat. Zh., 58:3 (2017), 591–598; Siberian Math. J., 58:3 (2017), 461–466
Linking options:
https://www.mathnet.ru/eng/smj2882 https://www.mathnet.ru/eng/smj/v58/i3/p591
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