Gentzen`s Centenary, Reinhard Kahle; Michael Rathjen

Автор: Anna Horsk?
Название: Where is the G?del-point hiding: Gentzen`s Consistency Proof of 1936 and His Representation of Constructive Ordinals
ISBN: 3319021702 ISBN-13(EAN): 9783319021706
Издательство: Springer
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Цена: 9083.00 р.
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Описание: This book explains the first published consistency proof of PA. A notable aspect of the proof is the representation of ordinal numbers that was developed by Gentzen. 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.ГЇВїВЅ

Автор: Francesca Poggiolesi
Название: Gentzen Calculi for Modal Propositional Logic
ISBN: 9400734425 ISBN-13(EAN): 9789400734425
Издательство: Springer
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Цена: 20962.00 р.
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Описание: This book is about proof theory for (the main systems of) modal logic. It is the first book to give a uniform and exhaustive presentation of both types of sequent calculus for modal logic, the purely syntactic sequent calculi as well as the semantic ones.