Fuzzy Logic and Arithmetical Hierarchy,II |
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Authors: | Hájek Petr |
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Institution: | (1) Institute of Computer Science, Academy of Sciences, 182 07 Prague, Czech Republic |
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Abstract: | A very simple many-valued predicate calculus is presented; a completeness theorem is proved and the arithmetical complexity of some notions concerning provability is determined. |
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Keywords: | fuzzy logic many-valued logic undecidability |
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