Funções ordens fracas e a distancia minima dos codigos geometricos de Goppa

AUTOR(ES)
DATA DE PUBLICAÇÃO

2004

RESUMO

Hoholdt, van Lint and Pellikaan introduced the order functions and apply them to the construction of good codes. For the case of curves, their theory fits very well for the so-called one-point Goppa codes. In this work we define the notion of ?weak order function?and show that we can construct good two-point Goppa codes

ASSUNTO(S)

riemann-roch geometria algebrica curvas algebricas teoria da codificação teoremas de

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