Artículo
Self-Dual codes from (−1,1)-matrices of skew symmetric type
Autor/es | Armario Sampalo, José Andrés
Frau García, María Dolores |
Departamento | Universidad de Sevilla. Departamento de Matemática Aplicada I (ETSII) |
Fecha de publicación | 2013 |
Fecha de depósito | 2019-06-14 |
Publicado en |
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Resumen | Previously, self-dual codes have been constructed from weighing matrices,
and in particular from conference matrices (skew and symmetric). In this paper, codes
constructed from matrices of skew symmetric type whose ... Previously, self-dual codes have been constructed from weighing matrices, and in particular from conference matrices (skew and symmetric). In this paper, codes constructed from matrices of skew symmetric type whose determinants reach the Ehlich- Wojtas’ bound are presented. A necessary and sufficient condition for these codes to be self-dual is given, and examples are provided for lengths up to 52. |
Identificador del proyecto | MTM2008-06578
FQM-016 P07-FQM-02980 |
Cita | Armario Sampalo, J.A. y Frau García, M.D. (2013). Self-Dual codes from (−1,1)-matrices of skew symmetric type. ArXiv.org, arXiv:1311.2637 |
Ficheros | Tamaño | Formato | Ver | Descripción |
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Self-Dual codes.pdf | 194.9Kb | [PDF] | Ver/ | |