Self-dual codes from quotient matrices of symmetric divisible designs with the dual property (CROSBI ID 244436)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Crnković, Dean ; Mostarac, Nina ; Rukavina, Sanja
engleski
Self-dual codes from quotient matrices of symmetric divisible designs with the dual property
In this paper we look at codes spanned by the rows of a quotient matrix of a symmetric (group) divisible design (SGDD) with the dual property. We define an extended quotient matrix and show that under certain conditions the rows of the extended quotient matrix span a self- dual code with respect to a certain scalar product.We also show that sometimes a chain of codes can be used to associate a self-dual code to a quotient matrix of a SGDD with the dual property.
Self-dual code ; Divisible design ; Quotient matrix
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Podaci o izdanju
339 (2)
2016.
409-414
objavljeno
0012-365X
1872-681X
10.1016/j.disc.2015.09.004