A family of constacyclic ternary quasi-perfect codes with covering radius 3

被引：9
|
作者：
Danev, Danyo [1 ]
Dodunekov, Stefan [2 ]
Radkova, Diana [3 ]
机构：
[1] Linkoping Univ, Dept Elect Engn, S-58183 Linkoping, Sweden
[2] Bulgarian Acad Sci, Inst Math & Informat, BU-1113 Sofia, Bulgaria
[3] Sofia Univ St Kl Ohridski, Fac Math & Informat, Dept Algebra, Sofia 1164, Bulgaria
来源：
DESIGNS CODES AND CRYPTOGRAPHY | 2011年 / 59卷 / 1-3期
关键词：
Quasi-perfect codes; Constacyclic codes; Covering radius; Packing radius;
D O I：
10.1007/s10623-010-9470-0
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
In this paper a family of constacyclic ternary quasi-perfect linear block codes is presented. This family extends the result presented in a previous work by the first two authors, where the existence of codes with the presented parameters was stated as an open question. The codes have a minimum distance 5 and covering radius 3.
引用
收藏
页码：111 / 118
页数：8
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