Distance in Post algebras (Q1869237)

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scientific article; zbMATH DE number 1896017
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Distance in Post algebras
scientific article; zbMATH DE number 1896017

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    Distance in Post algebras (English)
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    9 April 2003
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    The author of this article defines a distance function in Post algebras in a way similar to the more specific case of Boolean algebras. He states significant properties of a distance in Post algebras. E.g., he proves that in any Post algebra \((P,+,\cdot,',0,1)\) the unique distance function expressed by a polynomial is \(x+y\).
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    Post algebra
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    Boolean algebra
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    distance function
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