Goppa Codes Theory Of Codes
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Algebras equipped with light weight and Goppa codes Bi-Punctual / Álgebras munidas de função peso e códigos de Goppa Bi-Pontuais
The main objective of this text is to present the central result of F. Torres and C. Munuera concerning those algebra with two weight function good behaved being affine coordinate ring of an affine algebraic curve with exactly two place at innity. From this we can conclude that the evaluation codes constructed on this algebra are geometric Goppa codes suppor
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/04/2010
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2. Sobre codigos hermitianos generalizados / On generalized hermitian codes
We study Goppa codes (GH codes) based on certain algebraic function fields whose number of rational places is large. These codes generalize the well-known Hermitian codes; thus we might expect that they have good parameters. Bulygin (IEEE Trans. Inform. Theory 52 (10), 46644669 (2006)) initiate the study of GH-codes; while he considered only the even chara
Publicado em: 2008
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3. Goppa geometry codes via elementary methods / Codigos geometricos de Goppa via metodos elementares
The central objective of this dissertation was to present the Goppa Geometry Codes via elementary methods which were introduced by J. H. van Lint, R. Pellikaan and T. Hfhold about 1998. On the first past of such dissertation are presented the fundamental concepts about fields of rational functions of an algebraic curve in the direction as to define the Goppa
Publicado em: 2006
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4. Funções ordens fracas e a distancia minima dos codigos geometricos de Goppa
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
Publicado em: 2004