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Author Horská, Anna, author

Title Where is the Gödel-point hiding : Gentzen's consistency proof of 1936 and his representation of constructive ordinals / Anna Horská
Published Cham : Springer, 2014

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Description 1 online resource (ix, 77 pages)
Series SpringerBriefs in Philosophy, 2211-4548
SpringerBriefs in philosophy, 2211-4548
Contents Preliminaries -- Ordinal numbers -- Consistency proof
Summary This book explains the first published consistency proof of PA. It contains the original Gentzen's proof, but it uses modern terminology and examples to illustrate the essential notions. The author comments on Gentzen's steps which are supplemented with exact calculations and parts of formal derivations. A notable aspect of the proof is the representation of ordinal numbers that was developed by Gentzen. This representation is analysed and connection to set-theoretical representation is found, namely an algorithm for translating Gentzen's notation into Cantor normal form. The topic should interest researchers and students who work on proof theory, history of proof theory or Hilbert's program and who do not mind reading mathematical texts
Bibliography Includes bibliographical references and index
Notes Online resource; title from PDF title page (SpringerLink, viewed October 28, 2013)
Subject Proof theory.
Numbers, Ordinal.
Gödel numbers.
MATHEMATICS -- General.
Droit.
Sciences sociales.
Sciences humaines.
Gödel numbers
Numbers, Ordinal
Proof theory
Form Electronic book
ISBN 9783319021713
3319021710