A lambda calculus for gödel---dummett logic capturing waitfreedom

  • Authors:
  • Yoichi Hirai

  • Affiliations:
  • JSPS, The University of Tokyo, Japan

  • Venue:
  • FLOPS'12 Proceedings of the 11th international conference on Functional and Logic Programming
  • Year:
  • 2012

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Abstract

We propose a typed lambda calculus based on Avron's hypersequent calculus for Gödel---Dummett logic. This calculus turns out to model waitfree computation. Besides strong normalization and non-abortfullness, we give soundness and completeness of the calculus against the typed version of waitfree protocols. The calculus is not only proof theoretically interesting, but also valuable as a basis for distributed programming languages.