This article is cited in 4 papers

Mathematical logic, algebra and number theory

On sufficient conditions for $Q$-universality

M. V. Schwidefsky<sup>ab

a</sup> Sobolev Institute of Mathematics, 4, Acad. Koptyug ave., Novosibirsk, 630090, Russia
^b Novosibirsk State Technical University, 20, Karl Marx ave., Novosibirsk, 630073, Russia

Abstract: If a quasivariety $\mathbf{K}$ contains a $\mathrm{B}^\ast$-class then $\mathbf{K}$ satisfies sufficient conditions for $Q$-universality found by V. A. Gorbunov.

Keywords: $\mathrm{B}$-class, quasivariety, $Q$-universal.

UDC: 512.57

MSC: 08C15, 03C05

Received May 28, 2020, published August 3, 2020

Language: English

DOI: 10.33048/semi.2020.17.078

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