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arXiv 2506.20351math.CO

特征为2的有限域中具有闭性的子集的枚举

Enumeration of subsets with closedness in finite fields of characteristic 2

Nithish Kumar R, Vadiraja Bhatta G. R., Prasanna Poojary

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AI总结:

本文研究特征为2的有限域中子集的加法闭性(r值),通过枚举r值谱,为分析部分Steiner三元系、无和集、Sidon集和Schlore三元组等结构提供了基础。

AI中文摘要:

加法群的子集的加法闭性被称为r值。固定大小的不同子集的闭性性质被观察为r值的谱。我们枚举特征为2的有限域中子集的r值,并将其表示为值的谱。基于这些值,子集可以进一步作为部分Steiner三元系、无和集、Sidon集和Schlore三元组进行研究。

英文摘要:

The additive closedness in the subset of an additive group is termed as r-value. The nature of closedness in different subsets of fixed size is observed as a spectrum of r-values. We enumerate r-values of subsets in finite fields of characteristic 2 and represent them as the spectrum of values. Based on these values the subsets can be further studied as partial Steiner triple systems, sum-free sets, Sidon sets, and Schure triples.

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