arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 1701.01658cs.ITmath.AGmath.IT
收藏

二元投影Reed-Muller码的次极小权

The next-to-minimal weights of binary projective Reed-Muller codes

Cícero Carvalho, Victor G. L. Neumann

摘要:

投影Reed-Muller码是由Lachaud在1988年提出的,它们的维数和最小距离是由Serre和Sørensen在1991年确定的。在编码理论中,人们也对更高的汉明权重感兴趣,以研究码的性能。然而,对于这些码,并不知道很多较高汉明权重的值,甚至不能完全确定第二低权重(也称为次最小权重)。在本文中,我们确定了所有的值的次最小重量的二元投影Reed-Muller码,我们证明了等于次最小重量的Reed-Muller码在大多数情况下,但不是所有的情况下。

英文摘要:

Projective Reed-Muller codes were introduced by Lachaud, in 1988 and their dimension and minimum distance were determined by Serre and Sørensen in 1991. In coding theory one is also interested in the higher Hamming weights, to study the code performance. Yet, not many values of the higher Hamming weights are known for these codes, not even the second lowest weight (also known as next-to-minimal weight) is completely determined. In this paper we determine all the values of the next-to-minimal weight for the binary projective Reed-Muller codes, which we show to be equal to the next-to-minimal weight of Reed-Muller codes in most, but not all, cases.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑