Author : Stephen George Simpson
Publisher : Cambridge University Press
Page : 461 pages
File Size : 37,42 MB
Release : 2009-05-29
Category : Mathematics
ISBN : 052188439X
This volume examines appropriate axioms for mathematics to prove particular theorems in core areas.
Author : Stephen G. Simpson
Publisher : Cambridge University Press
Page : 445 pages
File Size : 34,27 MB
Release : 2009-05-29
Category : Mathematics
ISBN : 1139478915
Almost all of the problems studied in this book are motivated by an overriding foundational question: What are the appropriate axioms for mathematics? Through a series of case studies, these axioms are examined to prove particular theorems in core mathematical areas such as algebra, analysis, and topology, focusing on the language of second-order arithmetic, the weakest language rich enough to express and develop the bulk of mathematics. In many cases, if a mathematical theorem is proved from appropriately weak set existence axioms, then the axioms will be logically equivalent to the theorem. Furthermore, only a few specific set existence axioms arise repeatedly in this context, which in turn correspond to classical foundational programs. This is the theme of reverse mathematics, which dominates the first half of the book. The second part focuses on models of these and other subsystems of second-order arithmetic.
Author : Denis R Hirschfeldt
Publisher : World Scientific
Page : 231 pages
File Size : 15,71 MB
Release : 2014-07-18
Category : Mathematics
ISBN : 9814612634
This book is a brief and focused introduction to the reverse mathematics and computability theory of combinatorial principles, an area of research which has seen a particular surge of activity in the last few years. It provides an overview of some fundamental ideas and techniques, and enough context to make it possible for students with at least a basic knowledge of computability theory and proof theory to appreciate the exciting advances currently happening in the area, and perhaps make contributions of their own. It adopts a case-study approach, using the study of versions of Ramsey's Theorem (for colorings of tuples of natural numbers) and related principles as illustrations of various aspects of computability theoretic and reverse mathematical analysis. This book contains many exercises and open questions.
Author : John Stillwell
Publisher : Princeton University Press
Page : 198 pages
File Size : 24,83 MB
Release : 2019-09-24
Category : Mathematics
ISBN : 0691196419
This volume presents reverse mathematics to a general mathematical audience for the first time. Stillwell gives a representative view of this field, emphasizing basic analysis--finding the "right axioms" to prove fundamental theorems--and giving a novel approach to logic. to logic.
Author : S.R. Buss
Publisher : Elsevier
Page : 823 pages
File Size : 32,36 MB
Release : 1998-07-09
Category : Mathematics
ISBN : 0080533183
This volume contains articles covering a broad spectrum of proof theory, with an emphasis on its mathematical aspects. The articles should not only be interesting to specialists of proof theory, but should also be accessible to a diverse audience, including logicians, mathematicians, computer scientists and philosophers. Many of the central topics of proof theory have been included in a self-contained expository of articles, covered in great detail and depth.The chapters are arranged so that the two introductory articles come first; these are then followed by articles from core classical areas of proof theory; the handbook concludes with articles that deal with topics closely related to computer science.
Author : Petr Hájek
Publisher : Cambridge University Press
Page : 475 pages
File Size : 17,92 MB
Release : 2017-03-02
Category : Mathematics
ISBN : 1107168414
A much-needed monograph on the metamathematics of first-order arithmetic, paying particular attention to fragments of Peano arithmetic.
Author : L.A. Harrington
Publisher : Elsevier
Page : 407 pages
File Size : 41,39 MB
Release : 1985-11-01
Category : Mathematics
ISBN : 9780080960401
This volume discusses various aspects of Harvey Friedman's research in the foundations of mathematics over the past fifteen years. It should appeal to a wide audience of mathematicians, computer scientists, and mathematically oriented philosophers.
Author : Ulrich Kohlenbach
Publisher : Springer Science & Business Media
Page : 539 pages
File Size : 10,81 MB
Release : 2008-05-23
Category : Mathematics
ISBN : 3540775331
This is the first treatment in book format of proof-theoretic transformations - known as proof interpretations - that focuses on applications to ordinary mathematics. It covers both the necessary logical machinery behind the proof interpretations that are used in recent applications as well as – via extended case studies – carrying out some of these applications in full detail. This subject has historical roots in the 1950s. This book for the first time tells the whole story.
Author : Stewart Shapiro
Publisher : Clarendon Press
Page : 302 pages
File Size : 11,96 MB
Release : 1991-09-19
Category : Mathematics
ISBN : 0191524018
The central contention of this book is that second-order logic has a central role to play in laying the foundations of mathematics. In order to develop the argument fully, the author presents a detailed development of higher-order logic, including a comprehensive discussion of its semantics. Professor Shapiro demonstrates the prevalence of second-order notions in mathematics is practised, and also the extent to which mathematical concepts can be formulated in second-order languages . He shows how first-order languages are insufficient to codify many concepts in contemporary mathematics, and thus that higher-order logic is needed to fully reflect current mathematics. Throughout, the emphasis is on discussing the philosophical and historical issues associated with this subject, and the implications that they have for foundational studies. For the most part, the author assumes little more than a familiarity with logic as might be gained from a beginning graduate course which includes the incompleteness of arithmetic and the Lowenheim-Skolem theorems. All those concerned with the foundations of mathematics will find this a thought-provoking discussion of some of the central issues in this subject.
Author : Ali Enayat
Publisher : American Mathematical Soc.
Page : 184 pages
File Size : 37,87 MB
Release : 2004
Category : Mathematics
ISBN : 0821835351
This is the proceedings of the AMS special session on nonstandard models of arithmetic and set theory held at the Joint Mathematics Meetings in Baltimore (MD). The volume opens with an essay from Haim Gaifman that probes the concept of non-standardness in mathematics and provides a fascinating mix of historical and philosophical insights into the nature of nonstandard mathematical structures. In particular, Gaifman compares and contrasts the discovery of nonstandard models with other key mathematical innovations, such as the introduction of various number systems, the modern concept of function, and non-Euclidean geometries. Other articles in the book present results related to nonstandard models in arithmetic and set theory, including a survey of known results on the Turing upper bounds of arithmetic sets and functions. The volume is suitable for graduate students and research mathematicians interested in logic, especially model theory.
