Characterization of quaternary extremal codes of lengths 18 and 20

被引:20
作者
Huffman, WC
机构
[1] Department of Mathematical Sciences, Loyola University, Chicago
关键词
extremal codes; Hermitian self-dual codes; quaternary codes;
D O I
10.1109/18.623160
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
We prove that, up to equivalence, there is a unique extremal quaternary Hermitian self-dual code of length 18, and that there are two inequivalent extremal quaternary Hermitian self-dual codes of length 20.
引用
收藏
页码:1613 / 1616
页数:4
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