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arXiv 1502.02711cs.ITmath.COmath.ITmath.RA
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MRD码的代数结构

Algebraic structures of MRD Codes

Javier de la Cruz, Michael Kiermaier, Alfred Wassermann, Wolfgang Willems

AI总结:

本研究基于有限几何成果,证明了(F_q)_(n,n)中存在与Gabidulin码本质不同、最小距离为n的MRD码,其构造源于与有限域密切相关的代数结构,填补了相关结果未被文献明确指出的空白。

摘要:

基于有限几何领域的研究成果,我们证明了(F_q)_(n,n)中最小距离为n的MRD(最大秩距离)码的存在性,这类码与Gabidulin码存在本质差异。该构造源自与有限域的代数结构密切相关的代数结构。部分结果可能已为业内专家所知,但据我们所知,此前从未在文献中被明确指出。

英文摘要:

Based on results in finite geometry we prove the existence of MRD codes in (F_q)_(n,n) with minimum distance n which are essentially different from Gabidulin codes. The construction results from algebraic structures which are closely related to those of finite fields. Some of the results may be known to experts, but to our knowledge have never been pointed out explicitly in the literature.

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。

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