Semantic normal form (Q2752418)
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scientific article; zbMATH DE number 1660933
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Semantic normal form |
scientific article; zbMATH DE number 1660933 |
Statements
18 July 2002
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Brouwerian semilattice
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equivalential algebra
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locally finite variety
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permutable congruences
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valuation
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Semantic normal form (English)
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The author describes the idea of the construction of a certain normal form for terms of the language of Brouwerian semilattices, which goes back to \textit{V. A. Yankov} [Izv. Akad. Nauk SSSR, Ser. Mat. 33, 18-38 (1969; Zbl 0181.00404); translation in Math. USSR, Izv. 3, 15-35 (1969)]. The same idea is then shown to be applicable to equivalential algebras and, furthermore, to locally finite, congruence-permutable varieties which obey also the conditions of point regularity and congruence orderability.
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