BLOCK DESIGNS FROM SELF-DUAL CODES OBTAINED FROM PALEY DESIGNS AND PALEY GRAPHS

被引:0
|
作者
Crnkovic, Dean [1 ]
Grbac, Ana [1 ]
Svob, Andrea [1 ]
机构
[1] Univ Rijeka, Fac Math, Rijeka 51000, Croatia
关键词
Paley design; Paley graph; self-dual code; block design; DOUBLE CIRCULANT CODES;
D O I
暂无
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
. In 2002, P. Gaborit introduced two constructions of selfdual codes using quadratic residues, so-called pure and bordered construction, as a generalization of the Pless symmetry codes. In this paper, we further study conditions under which the pure and the bordered construction using Paley designs and Paley graphs yield self-dual codes. Special attention is given to the binary and ternary codes. Further, we construct tdesigns from supports of the codewords of a particular weight in the binary and ternary codes obtained.
引用
收藏
页码:167 / 179
页数:13
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