当前位置:
X-MOL 学术
›
Finite Fields Their Appl.
›
论文详情
Our official English website, www.x-mol.net, welcomes your
feedback! (Note: you will need to create a separate account there.)
New extremal binary self-dual codes of length 68 from generalized neighbors
Finite Fields and Their Applications ( IF 1.2 ) Pub Date : 2020-07-30 , DOI: 10.1016/j.ffa.2020.101727 Joe Gildea , Abidin Kaya , Adrian Korban , Bahattin Yildiz
中文翻译:
来自广义邻居的长度为68的新的极值二进制自对偶代码
更新日期:2020-07-30
Finite Fields and Their Applications ( IF 1.2 ) Pub Date : 2020-07-30 , DOI: 10.1016/j.ffa.2020.101727 Joe Gildea , Abidin Kaya , Adrian Korban , Bahattin Yildiz
In this work, we use the concept of distance between self-dual codes, which generalizes the concept of a neighbor for self-dual codes. Using the k-neighbors, we are able to construct extremal binary self-dual codes of length 68 with new weight enumerators. We construct 143 extremal binary self-dual codes of length 68 with new weight enumerators including 42 codes with in their and 40 with in their . These examples are the first in the literature for these γ values. This completes the theoretical list of possible values for γ in .
中文翻译:
来自广义邻居的长度为68的新的极值二进制自对偶代码
在这项工作中,我们使用了自我对偶代码之间的距离的概念,它概括了自我对偶代码的邻居的概念。使用k邻居,我们能够使用新的权重枚举器构造长度为68的极值二进制自对偶代码。我们使用新的权重枚举器构造143个长度为68的极值二进制自对偶代码,其中包括42个代码, 在他们 和40与 在他们 。这些示例是有关这些γ值的文献中的第一个。这样就完成了可能值的理论名单γ在。