Rational points on curves over finite fields: theory and applications
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1. Verfasser: Niederreiter, Harald (VerfasserIn)
Format: Elektronisch E-Book
Sprache:English
Veröffentlicht: Cambridge Cambridge University Press 2001
Schriftenreihe:London Mathematical Society lecture note series 285
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Online-Zugang:FAW01
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Beschreibung:Includes bibliographical references (p. 227-239) and index
Background on Function Fields -- - Riemann-Roch Theorem -- - Divisor Class Groups and Ideal Class Groups -- - Algebraic Extensions and the Hurwitz Formula -- - Ramification Theory of Galois Extensions -- - Constant Field Extensions -- - Zeta Functions and Rational Places -- - Class Field Theory -- - Local Fields -- - Newton Polygons -- - Ramification Groups and Conductors -- - Global Fields -- - Ray Class Fields and Hilbert Class Fields -- - Narrow Ray Class Fields -- - Class Field Towers -- - Explicit Function Fields -- - Kummer and Artin-Schreier Extensions -- - Cyclotomic Function Fields -- - Drinfeld Modules of Rank 1 -- - Function Fields with Many Rational Places -- - Function Fields from Hilbert Class Fields -- - Function Fields from Narrow Ray Class Fields -- - The First Construction -- - The Second Construction -- - The Third Construction -- - Function Fields from Cyclotomic Fields -- - Explicit Function Fields -- - Asymptotic Results -- - Asymptotic Behavior of Towers -- - The Lower Bound of Serre -- - Further Lower Bounds for A(q[superscript m]) -- - Explicit Towers -- - Lower Bounds on A(2), A(3), and A(5) -- - Applications to Algebraic Coding Theory -- - Goppa's Algebraic-Geometry Codes -- - Beating the Asymptotic Gilbert-Varshamov Bound -- - NXL Codes -- - XNL Codes -- - A Propagation Rule for Linear Codes -- - Applications to Cryptography -- - Background on Stream Ciphers and Linear Complexity -- - Constructions of Almost Perfect Sequences -- - A Construction of Perfect Hash Families -- - Hash Families and Authentication Schemes -- - Applications to Low-Discrepancy Sequences
Beschreibung:1 Online-Ressource (x, 245 p.)
ISBN:0521665434
1107089298
1107325951
9780521665438
9781107089297
9781107325951

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