In this chapter we introduce the basic definitions and results of the theory of algebraic function fields: valuations, places, divisors, the genus of a function field, adeles, Weil differentials and the Riemann-Roch Theorem.
It is only in later chapters that we will assume that K has specific properties (for example, that K is a finite field — the case which is of particular interest to coding theory).
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© 2009 Springer-Verlag Berlin Heidelberg
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(2009). Foundations of the Theory of Algebraic Function Fields. In: Algebraic Function Fields and Codes. Graduate Texts in Mathematics, vol 254. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-76878-4_1
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DOI: https://doi.org/10.1007/978-3-540-76878-4_1
Publisher Name: Springer, Berlin, Heidelberg
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