有三个零的最优二进制循环码

IF 1.2 3区数学 Q1 MATHEMATICS

Finite Fields and Their Applications Pub Date : 2024-10-30 DOI:10.1016/j.ffa.2024.102537

Jinmei Fan , Xiangyong Zeng

引用次数: 0

摘要

最优循环码受到了广泛关注，并取得了很大进展。然而，人们对最优二元循环码知之甚少。本文通过分析有限域上某些多项式的不可还原因子，并利用多元方法，提出了参数为 [5m-1,5m-2m-2,4] 且有三个零的三类最优二元循环码。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Optimal quinary cyclic codes with three zeros

Optimal cyclic codes have received a lot of attention and much progress has been made. However, little is known about optimal quinary cyclic codes. In this paper, by analyzing irreducible factors of certain polynomials over finite fields and utilizing multivariate method, three classes of optimal quinary cyclic codes with parameters

[5^{m} - 1, 5^{m} - 2 m - 2, 4]

and three zeros are presented.

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来源期刊

Finite Fields and Their Applications 数学-数学

CiteScore

2.00

自引率

20.00%

发文量

133

审稿时长

6-12 weeks

期刊介绍： Finite Fields and Their Applications is a peer-reviewed technical journal publishing papers in finite field theory as well as in applications of finite fields. As a result of applications in a wide variety of areas, finite fields are increasingly important in several areas of mathematics, including linear and abstract algebra, number theory and algebraic geometry, as well as in computer science, statistics, information theory, and engineering. For cohesion, and because so many applications rely on various theoretical properties of finite fields, it is essential that there be a core of high-quality papers on theoretical aspects. In addition, since much of the vitality of the area comes from computational problems, the journal publishes papers on computational aspects of finite fields as well as on algorithms and complexity of finite field-related methods. The journal also publishes papers in various applications including, but not limited to, algebraic coding theory, cryptology, combinatorial design theory, pseudorandom number generation, and linear recurring sequences. There are other areas of application to be included, but the important point is that finite fields play a nontrivial role in the theory, application, or algorithm.