Undecidability of the Real-Algebraic Str
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Miklós Erdélyi-Szabó
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Article
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1998
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John Wiley and Sons
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English
⚖ 256 KB
We show that true first-order arithmetic of the positive integers is interpretable over the real-algebraic structure of Scott's topological model for intuitionistic analysis. From this the undecidability of the structure follows.