Repositorio de producción científica de la Universidad de Sevilla

Self-Dual codes from (−1,1)-matrices of skew symmetric type


Advanced Search
Opened Access Self-Dual codes from (−1,1)-matrices of skew symmetric type
Show item statistics
Export to
Author: Armario Sampalo, José Andrés
Frau García, María Dolores
Department: Universidad de Sevilla. Departamento de Matemática Aplicada I (ETSII)
Date: 2013
Published in:, arXiv:1311.2637
Document type: Article
Abstract: 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.
Cite: Armario Sampalo, J.A. y Frau García, M.D. (2013). Self-Dual codes from (−1,1)-matrices of skew symmetric type., arXiv:1311.2637
Size: 194.9Kb
Format: PDF


See editor´s version

This work is under a Creative Commons License: 
Attribution-NonCommercial-NoDerivatives 4.0 Internacional

This item appears in the following Collection(s)