长度为38的极值和s-极值二元自对偶码的分类
离散数学
2011-11-02 v1
摘要
在本文中,我们对所有长度为38的极值和s-极值二元自对偶码进行了分类。恰好有2744个极值[38,19,8]自对偶码,2个s-极值[38,19,6]码,以及1730个s-极值[38,19,8]码。我们的结果是通过使用最近用于分类所有长度为36的极值自对偶码的递归算法,以及该递归算法对影子码的推广而获得的。s-极值[38,19,6]码的分类使得能够完成所有d=6的s-极值码的分类。
引用
@article{arxiv.1111.0228,
title = {Classification of extremal and $s$-extremal binary self-dual codes of length 38},
author = {Carlos Aguilar-Melchor and Philippe Gaborit and Jon-Lark Kim and Lin Sok and Patrick Solé},
journal= {arXiv preprint arXiv:1111.0228},
year = {2011}
}
备注
revised version - paper submitted (4/4/2011) to IEEE trans. Information and accepted 20/10/2011