---
title: "Paolo Mancosu, Richard Zach og Sergio Galvan An Introduction to Proof Theory"
brand: "Paolo Mancosu, Richard Zach og Sergio Galvan"
category: "Ukategoriseret"
price_min: 1014
currency: DKK
vendor_count: 1
in_stock: true
url: https://pricetracker.dk/p/an-introduction-to-proof-theory-4fde28
last_checked: 2026-07-21
---

# Paolo Mancosu, Richard Zach og Sergio Galvan An Introduction to Proof Theory

Mærke: Paolo Mancosu, Richard Zach og Sergio Galvan · Kategori: Ukategoriseret

Sammenlign priser på Paolo Mancosu, Richard Zach og Sergio Galvan An Introduction to Proof Theory fra 1 forhandler. Billigste pris nu: 1.014 kr hos Saxo DK. Se aktuelle priser og køb hos den billigste forhandler på https://pricetracker.dk/p/an-introduction-to-proof-theory-4fde28

## Priser
- **Billigste pris nu:** 1.014 kr hos Saxo DK

## Forhandlere
| Forhandler | Pris | Levering |
|---|---|---|
| Saxo DK | 1.014 kr | — |

## Om produktet
An Introduction to Proof Theory provides an accessible introduction to the theory of proofs, with details of proofs worked out and examples and exercises to aid the reader's understanding. It also serves as a companion to reading the original pathbreaking articles by Gerhard Gentzen. The first half covers topics in structural proof theory, including the Gödel-Gentzen translation of classical into intuitionistic logic (and arithmetic), natural deduction and the normalization theorems (for both NJ and NK), the sequent calculus, including cut-elimination and mid-sequent theorems, and various applications of these results. The second half examines ordinal proof theory, specifically Gentzen's consistency proof for first-order Peano Arithmetic. The theory of ordinal notations and other elements of ordinal theory are developed from scratch, and no knowledge of set theory is presumed. The proof methods needed to establish proof-theoretic results, especially proof by induction, are introduced in stages throughout the text. Mancosu, Galvan, and Zach's introduction will provide a solid foundation for those looking to understand this central area of mathematical logic and the philosophy of mathematics.

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Priserne er sidst kontrolleret 2026-07-21.