Permutation polynomials and applications to coding theory

Permutation polynomials and applications to coding theory
复制标题

DOI:
10.1016/j.ffa.2005.08.003
复制
发表时间:
2007
期刊:
Finite Fields Their Appl.
影响因子:
--
通讯作者:
Yann Laigle-Chapuy
Yann Laigle-Chapuy
中科院分区:
其他
文献类型:
--
作者:
Yann Laigle-Chapuy

文献摘要

被引文献

相似文献

我们提出了不同的结果,从一个定理所述的万和Lidl [置换多项式的形式xrf(x(q-1)/d)和他们的群结构,Monatsh。112(2)(1991)149-163],其处理有限域上的特定置换。我们首先展示了一类新的置换二项式,看看一些有趣的子类。然后,我们给出了形式为Xr(X(q-1)/m+a)的置换二项式的个数的一个估计,其中a∈Fq*.最后,我们给出的应用程序在编码理论主要涉及的猜想Helleseth。
We present different results derived from a theorem stated by Wan and Lidl [Permutation polynomials of the form xrf(x(q-1)/d) and their group structure, Monatsh. Math. 112(2) (1991) 149–163] which treats specific permutations on finite fields. We first exhibit a new class of permutation binomials and look at some interesting subclasses. We then give an estimation of the number of permutation binomials of the form Xr(X(q-1)/m+a) for a∈Fq*. Finally we give applications in coding theory mainly related to a conjecture of Helleseth.