Weighing matrices and self-dual codes

被引：0

作者：

Harada, M ^{[1
]}

机构：

[1] Okayama Univ, Dept Math, Okayama 700, Japan

来源：

ARS COMBINATORIA | 1997年 / 47卷

关键词：

D O I：

暂无

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

In this note, we give a method to construct binary self-dual codes using weighing matrices. By this method, we construct extremal self-dual codes obtained from weighing matrices. In particular, the extended Golay code and new extremal singly-even codes of length 40 are constructed from certain weighing matrices. We also get necessary conditions for the existence of some weighing matrices.

引用

页码：65 / 73

页数：9

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