Frege Structures for Partial Applicative Theories

نویسنده

  • Reinhard Kahle
چکیده

Due to strictness problems, usually the syntactical definition of Frege structures is conceived as a truth theory for total applicative theories. To investigate Frege structures in a partial framework we can follow two ways. First, simply by ignoring undefinedness in the truth definition. Second, by introducing of a certain notion of pointer. Both approaches are compatible with the traditional formalizations of Frege structures and preserve the main results, namely abstraction and the proof-theoretic strength.

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عنوان ژورنال:
  • J. Log. Comput.

دوره 9  شماره 

صفحات  -

تاریخ انتشار 1999