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arXiv 2401.08274math.COmath.AG
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基于差族的Steiner系S(2,6,121/126)、S(2,7,169)

Steiner systems S(2,6,121/126), S(2,7,169) based on difference families

Ivan Hetman

AI总结:

本文基于差族方法构造了三个新的Steiner系S(2,6,121)、S(2,6,126)和S(2,7,169),并给出了线长7至11的不存在性结果,同时验证了所提算法在已知差族上的一致性。

摘要:

本文引入了新的Steiner系S(2,6,121)、S(2,6,126)和S(2,7,169)。同时给出了线长7至11的一些不存在性结果。对于所提出的算法,目前尚无严格证明表明其是穷举的或正确的,但该算法在线长3至6的已知差族上产生了相同的结果。由于采用基于计算的方法,本文可能不会被正式发表,但将提交至arXiv,因为它包含一些新的结果。

英文摘要:

In this paper new Steiner systems $S(2,6,121)$, $S(2,6,126)$, $S(2,7,169)$ are introduced. Also some non-existence results for line lengths $7..11$ are presented. There is no solid proof that presented algorithm is exhaustive or correct, but it produces same results on already known difference families for line lengths $3..6$. Due to calculation-based approach this paper probably won't be published, but will be submitted to arxiv as it contains some new results

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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