Title of article
Self-orthogonal codes constructed from orbit matrices of 2-designs and quotient matrices of divisible designs
Author/Authors
Crnkovi?، نويسنده , , Dean، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2013
Pages
5
From page
89
To page
93
Abstract
In 2003 Harada and Tonchev showed a construction of self-orthogonal codes from orbit matrices of block designs with fixed-point-free automorphisms. We describe a construction of self-orthogonal codes from orbit matrices of 2-designs admitting certain automorphisms with fixed points (and blocks). Further, we present a construction of self-orthogonal codes from quotient matrices of divisible designs and divisible design graphs.
Keywords
Block design , divisible design , Orbit matrix , quotient matrix , Self-orthogonal code
Journal title
Electronic Notes in Discrete Mathematics
Serial Year
2013
Journal title
Electronic Notes in Discrete Mathematics
Record number
1456061
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