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Undecidable Varieties of Semilattice—ordered Semigroups, of Boolean Algebras with Operators, and logics extending Lambek Calculus - MaRDI portal

Undecidable Varieties of Semilattice—ordered Semigroups, of Boolean Algebras with Operators, and logics extending Lambek Calculus (Q4291872)

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scientific article; zbMATH DE number 567636
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English
Undecidable Varieties of Semilattice—ordered Semigroups, of Boolean Algebras with Operators, and logics extending Lambek Calculus
scientific article; zbMATH DE number 567636

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    Undecidable Varieties of Semilattice—ordered Semigroups, of Boolean Algebras with Operators, and logics extending Lambek Calculus (English)
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    15 May 1994
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    equational theory of semigroups
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    Boolean algebras
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    undecidability
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    modal logics
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    Lambek calculus
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    arrow logics
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    arrow modality
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