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20102019
most citedInteractive Learning-Based Realizability for Heyting Arithmetic with EM1

43 citations · 77 across the 16 of their papers we have counts for

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cs.LO2012★ 1 cited

Interactive Realizability and the elimination of Skolem functions in Peano Arithmetic

Federico Aschieri, Margherita Zorzi

We present a new syntactical proof that first-order Peano Arithmetic with Skolem axioms is conservative over Peano Arithmetic alone for arithmetical formulas. This result - which s…