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Sibirskie Èlektronnye Matematicheskie Izvestiya [Siberian Electronic Mathematical Reports], 2022, Volume 19, Issue 2, Pages 768–783 DOI: https://doi.org/10.33048/semi.2022.19.064
(Mi semr1538)
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This article is cited in 2 scientific papers (total in 2 papers)
Mathematical logic, algebra and number theory
On nonstandard quasivarieties of differential groupoids and unary algebras
A. V. Kravchenkoab, M. V. Schwidefskya a Sobolev Institute of Mathematics, pr. Koptyuga 4, 630090 Novosibirsk, Russia
b Novosibirsk State University of Economics and Management, ul. Kamenskaya 56, 630099 Novosibirsk, Russia
DOI:
https://doi.org/10.33048/semi.2022.19.064
Abstract:
We prove that there are continuum many nonstandard quasivarieties of differential groupoids and unary algebras.
Keywords:
quasivariety, nonstandard quasivariety, differential groupoid, unary algebra.
Received June 20, 2022, published November 11, 2022
Citation:
A. V. Kravchenko, M. V. Schwidefsky, “On nonstandard quasivarieties of differential groupoids and unary algebras”, Sib. Èlektron. Mat. Izv., 19:2 (2022), 768–783
Linking options:
https://www.mathnet.ru/eng/semr1538 https://www.mathnet.ru/eng/semr/v19/i2/p768
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