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On implication in MV-algebras - MaRDI portal

On implication in MV-algebras (Q873745)

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scientific article; zbMATH DE number 5139584
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On implication in MV-algebras
scientific article; zbMATH DE number 5139584

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    On implication in MV-algebras (English)
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    2 April 2007
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    The author observes that weak implication algebras are just the duals of commutative BCK-algebras. Thus most of the results of \textit{I. Chajda, R. Halas} and \textit{J. Kühr} [``Implication in MV-algeras'', Algebra Univers. 52, 377--382 (2004; Zbl 1097.06011)] follow immediately from the facts that a bounded commutative BCK-algebra possesses a natural upper semilattice structure and that the class of MV-algebras is definitionally equivalent to the class of bounded commutative BCK-algebras.
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    commutative BCK-algebra
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    implication algebra
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    MV-algebra
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    upper semilattice
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