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Equational bases for subvarieties of \(e_2M\)-algebras (Q1879111)

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scientific article; zbMATH DE number 2101794
Language Label Description Also known as
English
Equational bases for subvarieties of \(e_2M\)-algebras
scientific article; zbMATH DE number 2101794

    Statements

    title
    Equational bases for subvarieties of \(e_2M\)-algebras (English)
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    author
    Yanyan Li
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    publication date
    22 September 2004
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    review text
    A symmetric extended de Morgan algebra is defined to be an algebra \((L;\vee,\wedge, {}^-,{}^+,0,1)\) of type \(\langle 2,2,1,1,0,0\rangle\) such that \((L;\vee,\wedge, {}^-,0,1)\) is a de Morgan algebra on which \(x\mapsto x^+\) is an involutory automorphism. Here the author obtains equational bases for all subvarieties of the variety of symmetric extended de Morgan algebras.
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    zbMATH Keywords
    extended de Morgan algebra
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    equational basis
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    Identifiers

    Mathematics Subject Classification ID
    06D30
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    06D15
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    06B20
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    zbMATH DE Number
    2101794
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