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Title Details:
Gentzen Systems
Authors: Koletsos, Georgios
Reviewer: Dimitrakopoulos, Konstantinos
Subject: HUMANITIES AND ARTS > LOGIC AND PHILOSOPHY OF LOGIC
HUMANITIES AND ARTS > LOGIC AND PHILOSOPHY OF LOGIC > LOGIC AND PHILOSOPHY OF LOGIC, MISCELLANEOUS > DEDUCTIVE LOGIC
MATHEMATICS AND COMPUTER SCIENCE > MATHEMATICS > MATHEMATICAL LOGIC AND FOUNDATIONS
MATHEMATICS AND COMPUTER SCIENCE > COMPUTER SCIENCE
Description:
Abstract:
The Sequent Systems of Gentzen. Propositional and predicate versions. Proof of completeness in both versions. The concept of the cut and Gentzen's normalization theorem (Hauptsatz). Establishing bounds in normalization. Study and conclusions from cut-free proofs. Beth's tableaux systems. Propositional and predicate tableaux, Hintikka sets, completeness proofs for tableaux. The natural deduction system and its correspondence with the sequent system. The concepts of redex and contractum, introducing an element of computation into logical-mathematical proofs. Normal proofs and normalization. A brief introduction to intuitionistic logic. Distinguishing classical and intuitionistic proofs in the sequent and natural deduction systems. Equivalences of these systems with corresponding Hilbert-type systems.
Linguistic Editors: Toulatou, Dimitra
Technical Editors: Stavrinos, Giorgos
Type: Chapter
Creation Date: 2015
Item Details:
License: http://creativecommons.org/licenses/by-nc-nd/3.0/gr
Handle http://hdl.handle.net/11419/2305
Bibliographic Reference: Koletsos, G. (2015). Gentzen Systems [Chapter]. In Koletsos, G. 2015. Mathematical Logic [Undergraduate textbook]. Kallipos, Open Academic Editions. https://hdl.handle.net/11419/2305
Language: Greek
Is Part of: Mathematical Logic
Publication Origin: Kallipos, Open Academic Editions