Some Extremal Self-Dual Codes with an Automorphism of Order 7

Some Extremal Self-Dual Codes with an Automorphism of Order 7
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一些具有 7 阶自同构的极值自对偶码

DOI:
10.1007/s00200-003-0126-4
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发表时间:
2003
期刊:
Applicable Algebra in Engineering, Communication and Computing
影响因子:
--
通讯作者:
M. Harada
M. Harada
中科院分区:
--
文献类型:
--
作者:
R. Dontcheva;M. Harada

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本文利用7阶自同构构造了一些新的长度为60和64的极值单偶自对偶码。这些代码的重量枚举,其中没有极端的自对偶码是以前已知的存在。
In this note, some new extremal singly-even self-dual codes of lengths 60 and 64 are constructed using automorphisms of order 7. These codes have weight enumerators for which no extremal self-dual codes were previously known to exist.
DOI: 10.1023/a:1008249924142
发表时间: 1998-03
期刊: Designs, Codes and Cryptography
影响因子: --
作者:
T. Gulliver;M. Harada
通讯作者: T. Gulliver;M. Harada