J-Calc: A Typed Lambda Calculus for Intuitionistic Justification Logic

  • Authors:
  • Konstantinos Pouliasis;Giuseppe Primiero

  • Affiliations:
  • -;-

  • Venue:
  • Electronic Notes in Theoretical Computer Science (ENTCS)
  • Year:
  • 2014

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Abstract

In this paper we offer a system J-Calc that can be regarded as a typed @l-calculus for the {-,@?} fragment of Intuitionistic Justification Logic. We offer different interpretations of J-Calc, in particular, as a two phase proof system in which we proof check the validity of deductions of a theory T based on deductions from a stronger theory T^' and computationally as a type system for separate compilations. We establish some first metatheoretic results.