arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1902.02650cs.ITmath.IT
收藏

秩度量码

Rank-metric codes

Elisa Gorla

摘要:

这是即将出版的“编码理论简明百科全书”的一章,W.C. Huffman,J.- L. Kim和P. Sole' Eds.,Press.本章介绍了秩度量码的数学理论。处理的主题包括:秩度量的定义,码的等价性,码字和码的支持,对偶性,权重枚举数和MacWilliams恒等式,更高秩权重,MRD码,最优反码,以及与秩度量码相关联的q-多拟阵。

英文摘要:

This is a chapter of the upcoming "A Concise Encyclopedia of Coding Theory", W.C. Huffman, J.-L. Kim, and P. Sole' Eds., CRC Press. The chapter gives an introduction to the mathematical theory of rank-metric codes. Treated topics include: definition of rank metric, equivalence of codes, support of a codeword and of a code, duality, weight enumerators and MacWilliams identities, higher rank weights, MRD codes, optimal anticodes, and q-polymatroids associated to a rank-metric code.

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。

↑