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This article is cited in 4 scientific papers (total in 4 papers)
Mathematical logic, algebra and number theory
On $\omega$-independent bases for quasi-identities
A. Basheyevaa, A. V. Yakovlevb a The L. N. Gumilyov Eurasian National University,
2 Satpaev str.,
010000 Astana, Kazakhstan
b Novosibirsk State University,
1 Pirogov str.,
630090 Novosibirsk, Russia
Abstract:
In this article, we continue the study of complexity of quasivariety lattices.
We prove that there are continuum many quasivarieties of graphs, monounary algebras, digraphs, and pointed Abelian groups having an $\omega$-independet quasi-equational basis.
Keywords:
quasivariety, quasi-equational basis, $\omega$-independent basis.
Received May 18, 2017, published August 18, 2017
Citation:
A. Basheyeva, A. V. Yakovlev, “On $\omega$-independent bases for quasi-identities”, Sib. Èlektron. Mat. Izv., 14 (2017), 838–847
Linking options:
https://www.mathnet.ru/eng/semr826 https://www.mathnet.ru/eng/semr/v14/p838
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Abstract page: | 178 | Full-text PDF : | 44 | References: | 34 |
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