Herbrand Theorems and Skolemization for Prenex Fuzzy Logics

نویسندگان

  • Matthias Baaz
  • George Metcalfe
چکیده

Approximate Herbrand theorems are established for first-order fuzzy logics based on continuous t-norms, and used to provide proof-theoretic proofs of Skolemization for their Prenex fragments. Decidability and complexity results for particular fragments are obtained as consequences.

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تاریخ انتشار 2008