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Codes and Curves

2000 Computers
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Release : 2000
Genre : Computers
Kind : eBook
Book Rating : 28X/5 ( reviews)

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Book Synopsis Codes and Curves by : Judy L. Walker

Download or read book Codes and Curves written by Judy L. Walker. This book was released on 2000. Available in PDF, EPUB and Kindle. Book excerpt: Algebraic geometry is introduced, with particular attention given to projective curves, rational functions and divisors. The construction of algebraic geometric codes is given, and the Tsfasman-Vladut-Zink result mentioned above it discussed."--BOOK JACKET.

Codes and Algebraic Curves

1998-01-08 Mathematics
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Release : 1998-01-08
Genre : Mathematics
Kind : eBook
Book Rating : 047/5 ( reviews)

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Book Synopsis Codes and Algebraic Curves by : Oliver Pretzel

Download or read book Codes and Algebraic Curves written by Oliver Pretzel. This book was released on 1998-01-08. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Codes on Algebraic Curves

1999-07-31 Computers
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Release : 1999-07-31
Genre : Computers
Kind : eBook
Book Rating : 446/5 ( reviews)

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Book Synopsis Codes on Algebraic Curves by : Serguei A. Stepanov

Download or read book Codes on Algebraic Curves written by Serguei A. Stepanov. This book was released on 1999-07-31. Available in PDF, EPUB and Kindle. Book excerpt: This is a self-contained introduction to algebraic curves over finite fields and geometric Goppa codes. There are four main divisions in the book. The first is a brief exposition of basic concepts and facts of the theory of error-correcting codes (Part I). The second is a complete presentation of the theory of algebraic curves, especially the curves defined over finite fields (Part II). The third is a detailed description of the theory of classical modular curves and their reduction modulo a prime number (Part III). The fourth (and basic) is the construction of geometric Goppa codes and the production of asymptotically good linear codes coming from algebraic curves over finite fields (Part IV). The theory of geometric Goppa codes is a fascinating topic where two extremes meet: the highly abstract and deep theory of algebraic (specifically modular) curves over finite fields and the very concrete problems in the engineering of information transmission. At the present time there are two essentially different ways to produce asymptotically good codes coming from algebraic curves over a finite field with an extremely large number of rational points. The first way, developed by M. A. Tsfasman, S. G. Vladut and Th. Zink [210], is rather difficult and assumes a serious acquaintance with the theory of modular curves and their reduction modulo a prime number. The second way, proposed recently by A.

Algebraic Codes for Data Transmission

2003-02-06 Technology & Engineering
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Release : 2003-02-06
Genre : Technology & Engineering
Kind : eBook
Book Rating : 078/5 ( reviews)

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Book Synopsis Algebraic Codes for Data Transmission by : Richard E. Blahut

Download or read book Algebraic Codes for Data Transmission written by Richard E. Blahut. This book was released on 2003-02-06. Available in PDF, EPUB and Kindle. Book excerpt: The need to transmit and store massive amounts of data reliably and without error is a vital part of modern communications systems. Error-correcting codes play a fundamental role in minimising data corruption caused by defects such as noise, interference, crosstalk and packet loss. This book provides an accessible introduction to the basic elements of algebraic codes, and discusses their use in a variety of applications. The author describes a range of important coding techniques, including Reed-Solomon codes, BCH codes, trellis codes, and turbocodes. Throughout the book, mathematical theory is illustrated by reference to many practical examples. The book was first published in 2003 and is aimed at graduate students of electrical and computer engineering, and at practising engineers whose work involves communications or signal processing.

Codes on Algebraic Curves

2012-12-06 Mathematics
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Release : 2012-12-06
Genre : Mathematics
Kind : eBook
Book Rating : 857/5 ( reviews)

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Book Synopsis Codes on Algebraic Curves by : Serguei A. Stepanov

Download or read book Codes on Algebraic Curves written by Serguei A. Stepanov. This book was released on 2012-12-06. Available in PDF, EPUB and Kindle. Book excerpt: This is a self-contained introduction to algebraic curves over finite fields and geometric Goppa codes. There are four main divisions in the book. The first is a brief exposition of basic concepts and facts of the theory of error-correcting codes (Part I). The second is a complete presentation of the theory of algebraic curves, especially the curves defined over finite fields (Part II). The third is a detailed description of the theory of classical modular curves and their reduction modulo a prime number (Part III). The fourth (and basic) is the construction of geometric Goppa codes and the production of asymptotically good linear codes coming from algebraic curves over finite fields (Part IV). The theory of geometric Goppa codes is a fascinating topic where two extremes meet: the highly abstract and deep theory of algebraic (specifically modular) curves over finite fields and the very concrete problems in the engineering of information transmission. At the present time there are two essentially different ways to produce asymptotically good codes coming from algebraic curves over a finite field with an extremely large number of rational points. The first way, developed by M. A. Tsfasman, S. G. Vladut and Th. Zink [210], is rather difficult and assumes a serious acquaintance with the theory of modular curves and their reduction modulo a prime number. The second way, proposed recently by A.

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