Normal \(C\)-algebras (Q2868579)

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scientific article; zbMATH DE number 6239124
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Normal \(C\)-algebras
scientific article; zbMATH DE number 6239124

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    17 December 2013
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    normal \(C\)-algebra
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    minimal prime ideal
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    multiplicative set
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    congruence
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    Normal \(C\)-algebras (English)
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    An algebra \((A,\wedge,\vee,')\) of type \((2,2,1)\) is a \(C\)-algebra if it satisfies the axiomsNEWLINENEWLINE(1) \(x''=x\),NEWLINENEWLINE (2) \((x\wedge y)'=x'\vee y'\),NEWLINENEWLINE (3) \((x\wedge y)\wedge z=x\wedge (y\wedge z)\),NEWLINENEWLINE (4) \(x\wedge (y\vee z)=(x\wedge y)\vee (x\wedge z)\),NEWLINENEWLINE (5) \((x\vee y)\wedge z=(x\wedge z)\vee (x'\wedge y\wedge z)\),NEWLINENEWLINE (6) \(x\vee (x\wedge y)=x\),NEWLINENEWLINE (7) \((x\wedge y)\vee (y\wedge x)=(y\wedge x)\vee (x\wedge y)\).NEWLINENEWLINEIn this paper, the notion of normal \(C\)-algebra is introduced and studied. It is shown that this class can be characterized in terms of minimal prime ideals. Also direct products and congruences of normal \(C\)-algebras are studied.
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