Codes and Algebraic Curves: 8 - Rilegato

Pretzel, Oliver

Rilegato

ISBN 10: 0198500394 ISBN 13: 9780198500391

Casa editrice: Clarendon Press, 1997

Riassunto

The geometry of curves has fascinated mathematicians for 2500 years, and the theory has become highly abstract. Recently links have been made with the subject of error correction, leading to the creation of geometric Goppa codes, a new and important area of coding theory. This book is an updated and extended version of the last part of the successful book Error-Correcting Codes and Finite Fields. It provides an elementary introduction to Goppa codes, and includes many examples, calculations, and applications. The book is in two parts with an emphasis on motivation, and applications of the theory take precedence over proofs of theorems. The formal theory is, however, provided in the second part of the book, and several of the concepts and proofs have been simplified without sacrificing rigour.

Su questo libro

Recensione

'... the text is clear and well-written with many helpful examples... this book should prove useful to students trying to learn about geometric codes.' (Zentralblatt für Mathematik, 884)

Contenuti

• Part 1: Codes from algebraic curves
• 1: Introduction: curves and codes
• 2: Algebraic curves
• 3: Functions on algebraic curves
• 4: A survey of the theory of algebraic curves
• 5: Geometric Goppa codes
• 6: Basic error processing
• 7: Full error processing
• Part 2: Fields of algebraic functions
• 8: Introduction: the algebraic approach
• 9: Function fields and places
• 10: Valuations
• 11: Divisors
• 12: Repartitions and differentials
• 13: Extensions of function fields
• 14: Curves and function fields
• 15: More on Goppa codes

Dettagli dell?edizione

• Editore: Clarendon Press
• Data di pubblicazione: 1997
• ISBN 10: 0198500394
• ISBN 13: 9780198500391
• Rilegatura: Copertina rigida
• Lingua: Inglese
• Numero di pagine: 208