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Existence of independent quasi-equational bases. II
M. V. Schwidefsky Sobolev Institute of Mathematics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk
Abstract:
If a certain condition holds for a quasivariety KK then KK contains continuum many subquasivarieties having a finitely partitionable ωω-independent quasi-equational basis relative to KK. This is true, in particular, for each almost ffff-universal quasivariety KK.
Keywords:
quasivariety, independent quasi-equational basis, ffff-universal quasivariety.
Received: 22.01.2023 Revised: 02.12.2024
Citation:
M. V. Schwidefsky, “Existence of independent quasi-equational bases. II”, Algebra Logika, 62:6 (2023), 762–785
Linking options:
https://www.mathnet.ru/eng/al2787 https://www.mathnet.ru/eng/al/v62/i6/p762
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Abstract page: | 29 | Full-text PDF : | 5 | References: | 3 |
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