Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4646634 | Discrete Mathematics | 2016 | 6 Pages |
Abstract
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.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Discrete Mathematics and Combinatorics
Authors
Dean Crnković, Nina Mostarac, Sanja Rukavina,