Abstract
We introduce a typed version of the intuitionistic epsilon calculus. We give a categorical semantics of it introducing a class of categories which we call \({\varepsilon}\)-categories. We compare our results with earlier ones of Bell (Math Logic Quart 39(3):323–337, 1993).
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The author is grateful to Pr. Christian Retoré for his suggestions and useful discussions.
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Pasquali, F. A Categorical Interpretation of the Intuitionistic, Typed, First Order Logic with Hilbert’s \({\varepsilon}\)-Terms. Log. Univers. 10, 407–418 (2016). https://doi.org/10.1007/s11787-016-0155-y
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DOI: https://doi.org/10.1007/s11787-016-0155-y