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arXiv 1507.03418cs.ITmath.IT
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基于广义Hermitian曲线的AG码的显式构造

Explicit Construction of AG Codes from Generalized Hermitian Curves

Chuangqiang Hu

摘要:

我们提出了超越Gilbert-Varshamov界的多点代数几何码。该构造是基于A. Bassa,P. Beelen,A. Garcia和H.施蒂希滕斯通过构造一个生成矩阵对这些编码进行了详细描述。事实证明,这些代码有很好的性质类似的厄米特码。证明了这类码也是这样的码,并给出了一个显式公式。

英文摘要:

We present multi-point algebraic geometric codes overstepping the Gilbert-Varshamov bound. The construction is based on the generalized Hermitian curve introduced by A. Bassa, P. Beelen, A. Garcia, and H. Stichtenoth. These codes are described in detail by constrcting a generator matrix. It turns out that these codes have nice properties similar to those of Hermitian codes. It is shown that the duals are also such codes and an explicit formula is given.

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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