Articoli correlati a Proof-Theoretic Semantics: Formal Semantics, Logical...

Proof-Theoretic Semantics: Formal Semantics, Logical Connective, Tarski, Gerhard Gentzen, Dag Prawitz - Brossura

 
9786134625470: Proof-Theoretic Semantics: Formal Semantics, Logical Connective, Tarski, Gerhard Gentzen, Dag Prawitz

Sinossi

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Proof-theoretic semantics is an approach to the semantics of logic that attempts to locate the meaning of propositions and logical connectives not in terms of interpretations, as in Tarskian approaches to semantics, but in the role that the proposition or logical connective plays within the system of inference. Gerhard Gentzen is the founder of proof-theoretic semantics, providing the formal basis for it in his account of cut-elimination for the sequent calculus, and some provocative philosophical remarks about locating the meaning of logical connectives in their introduction rules within natural deduction. It is not a great exaggeration that the history of proof-theoretic semantics since then has been devoted to exploring the consequences of these ideas. Dag Prawitz extended Gentzen's notion of analytic proof to natural deduction, and suggested that the value of a proof in natural deduction may be understood as its normal form.

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