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arXiv 1703.08271cs.ITmath.IT
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组合度量:MacWilliams-type恒等式、等距和扩张性质

Combinatorial metrics: MacWilliams-type identities, isometries and extension property

Jerry Anderson Pinheiro, Roberto Assis Machado, Marcelo Firer

摘要:

在这项工作中,我们刻画了具有麦克威廉姆斯型恒等式的组合度量,并描述了此类度量的线性等距群。考虑覆盖不连接,我们分类的度量满足MacWilliams扩展属性。

英文摘要:

In this work we characterize the combinatorial metrics admitting a MacWilliams-type identity and describe the group of linear isometries of such metrics. Considering coverings that are not connected, we classify the metrics satisfying the MacWilliams extension property.

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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