...
首页> 外文期刊>Journal of applied and industrial mathematics >On Full-Rank Perfect Codes over Finite Fields
【24h】

On Full-Rank Perfect Codes over Finite Fields

机译:关于有限域的全秩完美代码

获取原文
获取原文并翻译 | 示例
   

获取外文期刊封面封底 >>

       

摘要

We propose a construction of full-rank q-ary 1-perfect codes. This is a generalization of the construction of full-rank binary 1-perfect codes by Etzion and Vardy (1994). The properties of the i-components of q-ary Hamming codes are investigated, and the construction of full-rank q-ary 1-perfect codes is based on these properties. The switching construction of 1-perfect codes is generalized to the q-ary case. We propose a generalization of the notion of an i-component of a 1-perfect code and introduce the concept of an (i, σ)-component of a q-ary 1-perfect code. We also present a generalization of the Lindstr?m–Sch?nheim construction of q-ary 1-perfect codes and provide a lower bound for the number of pairwise distinct q-ary 1-perfect codes of length n.
机译:我们提出了完整的q元1完美代码的构造。这是Etzion和Vardy(1994)对全秩二进制1完美代码的构造的概括。研究了q元汉明码的i分量的性质,并基于这些性质构造了全秩q元1完美码。 1完美代码的切换结构被通用化为q元情况。我们提出了1完美代码的i分量概念的概括,并介绍了q元1完美代码的(i,σ)分量的概念。我们还给出了q元1完美代码的Lindstr?m–Sch?nheim构造的一般化,并为长度为n的成对的不同q元1完美代码的数量提供了下限。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号