Results 231 to 240 of about 12,693 (255)
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Algebra and Logic, 1998
Part of any basis of a relatively free group\(F_r (\mathfrak{B})\) in the variety\(\mathfrak{B}\) is called a primitive system of elements. We provide a criterion of being primitive for\(F_r \left( {\mathfrak{A}_m \mathfrak{B}} \right)\), where\(\mathfrak{A}_m \) is a variety of Abelian groups satisfying xm=1, and\(\mathfrak{B}\) a variety generated by
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Part of any basis of a relatively free group\(F_r (\mathfrak{B})\) in the variety\(\mathfrak{B}\) is called a primitive system of elements. We provide a criterion of being primitive for\(F_r \left( {\mathfrak{A}_m \mathfrak{B}} \right)\), where\(\mathfrak{A}_m \) is a variety of Abelian groups satisfying xm=1, and\(\mathfrak{B}\) a variety generated by
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Locally residually finite varieties of Lie algebras
Mathematical Notes of the Academy of Sciences of the USSR, 1988zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Algebra Universalis, 1978
We introduce new sufficient conditions for a finite algebraU to possess a finite basis of identities. The conditions are that the variety generated byU possess essentially only finitely many subdirectly irreducible algebras, and have definable principal congruences. Both conditions are satisfied if this variety is directly representable by a finite set
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We introduce new sufficient conditions for a finite algebraU to possess a finite basis of identities. The conditions are that the variety generated byU possess essentially only finitely many subdirectly irreducible algebras, and have definable principal congruences. Both conditions are satisfied if this variety is directly representable by a finite set
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Locally finite Jonsson conditional varieties and conditional rational equivalence
Siberian Mathematical Journal, 1998A notion of a locally finite Jonsson conditional variety is introduced. In the author's article [Algebra Logika 37, No. 4, 432-459 (1998; Zbl 0913.08008)], for two given conditional varieties, he studied the relationship between the isomorphism of the embedding categories of the varieties and the conditional rational equivalence of these varieties ...
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On Locally Finite Varieties of Groups
Proceedings of the London Mathematical Society, 1972openaire +3 more sources
Structure of Decidable Locally Finite Varieties
1989Ralph McKenzie, Matthew Valeriote
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Projectivity and unification in locally finite varieties of monadic MV-algebras
2019Summary: A duality between the category of finite monadic MV-algebras and a category of labelled finite Boolean spaces is given. A characterization of projectivity in some locally finite varieties of monadic MV-algebras is provided. Finally, we show that the unification type of these varieties is unitary.
Di Nola, A., Grigolia, R., Lenzi, G.
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Minimal, locally-finite varieties that are not finitely axiomatizable
Algebra Universalis, 1979openaire +2 more sources
Congruence extension, Hamiltonian and Abelian properties in locally finite varieties
Algebra Universalis, 1991Ralph Mckenzie, Mckenzie Ralph
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Simpler Maltsev conditions for (weak) difference terms in locally finite varieties
Algebra Universalis, 2017Keith A Kearnes +2 more
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