A note on the notion of truth in fuzzy l
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Petr Hájek; John Shepherdson
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Article
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2001
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Elsevier Science
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English
⚖ 74 KB
In fuzzy predicate logic, assignment of truth values may be partial, i.e. the truth value of a formula in an interpretation may be undeÿned (due to lack of some inÿnite suprema or inÿma in the underlying structure of truth values). A logic is supersound if each provable formula ' is true (has truth