The Calculus of Braids by Patrick Dehornoy

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Summary

This introductory book on braid groups and related topics keeps prerequisites to a minimum, with appendices providing a detailed guide to the more advanced notions required. A special emphasis is placed on the algorithmic aspects of braids. A range of exercises allow students to test their knowledge, with solutions available.

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The Calculus of Braids by Patrick Dehornoy

Everyone knows what braids are, whether they be made of hair, knitting wool, or electrical cables. However, it is not so evident that we can construct a theory about them, i.e. to elaborate a coherent and mathematically interesting corpus of results concerning them. This book demonstrates that there is a resoundingly positive response to this question: braids are fascinating objects, with a variety of rich mathematical properties and potential applications. A special emphasis is placed on the algorithmic aspects and on what can be called the 'calculus of braids', in particular the problem of isotopy. Prerequisites are kept to a minimum, with most results being established from scratch. An appendix at the end of each chapter gives a detailed introduction to the more advanced notions required, including monoids and group presentations. Also included is a range of carefully selected exercises to help the reader test their knowledge, with solutions available.
'This book is a very clear introduction to the theory of braids, addressed to beginnersThe author has made a great effort to render the exposition in this book pleasant and interesting and to make the proofs complete. This book is probably the best first introduction to the theory of braids.' Athanase Papadopoulos, zbMATH
'… this text is an excellent reference for graduate students and researchers. It is great to have a single, comprehensive resource addressing the braid isotopy problem using so many different approaches. The definitions are thoughtfully constructed and proofs are very thorough and detailed.' Katherine Vance, MAA Reviews
Patrick Dehornoy (1952–2019) was Professor Emeritus at Université Caen Normandie, and Senior Member Emeritus of the Institut Universitaire de France. His research focused on set theory, algebra, and topology in small dimensions. He authored close to 100 research articles and eight books.
SKU Unavailable
ISBN 13 9781108925860
ISBN 10 1108925863
Title The Calculus of Braids
Author Patrick Dehornoy
Series London Mathematical Society Student Texts
Condition Unavailable
Binding Type Paperback
Publisher Cambridge University Press
Year published 2021-09-09
Number of pages 220
Cover note Book picture is for illustrative purposes only, actual binding, cover or edition may vary.