Some syntactical properties of intermediate predicate logics (Q1174672)
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scientific article; zbMATH DE number 9206
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Some syntactical properties of intermediate predicate logics |
scientific article; zbMATH DE number 9206 |
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Some syntactical properties of intermediate predicate logics (English)
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25 June 1992
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An intermediate predicate logic L is said to have the pseudo-relevance property if for all formulas A and B which contain no predicate variable in common, either not-A or B is provable in L whenever A implies B is provable in L. In this paper the author studies the relationship between this property and Halldén-completeness, which is similar to this property in some sense.
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intermediate predicate logic
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pseudo-relevance property
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Halldén- completeness
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