Boolean products of BL-algebras (Q1589950)

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scientific article; zbMATH DE number 1545038
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Boolean products of BL-algebras
scientific article; zbMATH DE number 1545038

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    Boolean products of BL-algebras (English)
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    26 July 2001
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    BL algebras are the Lindenbaum algebras of Hájek's Basic Logic. As shown in \textit{P. Hájek}'s book [Metamathematics of fuzzy logic, Kluwer, Dordrecht, Trends in Logic, Studia Logica Library, Vol. 4 (1998; Zbl 0937.03030)], BL algebras generalize Chang's MV-algebras, symmetric Heyting algebras, and product algebras. They capture precisely those equational properties that are valid for all continuous ``triangular norms'' and their adjoint implications. The authors characterize Boolean products of BL-chains, weak Boolean products of local BL-algebras, and of perfect BL-algebras.
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    BL algebras
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    Lindenbaum algebras of Hájek's Basic Logic
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    Boolean products of BL-chains
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    weak Boolean products
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    local BL-algebras
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    perfect BL-algebras
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