Correctness of multiplicative (and exponential) proof structures is NL-complete

  • Authors:
  • Paulin Jacobé De Naurois;Virgile Mogbil

  • Affiliations:
  • LIPN, UMR, CNRS, Université Paris 13, Villetaneuse, France;LIPN, UMR, CNRS, Université Paris 13, Villetaneuse, France

  • Venue:
  • CSL'07/EACSL'07 Proceedings of the 21st international conference, and Proceedings of the 16th annuall conference on Computer Science Logic
  • Year:
  • 2007

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Abstract

We provide a new correctness criterion for unit-free MLL proof structures and MELL proof structures with units. We prove that deciding the correctness of a MLL and of a MELL proof structure is NL- complete. We also prove that deciding the correctness of an intuitionistic multiplicative essential net is NL-complete.