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arXiv 2011.09521math.COmath.NT
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零和理论中指数猜想的求解

Solution to the index conjecture in zero-sum theory

Fan Ge

摘要:

零和理论中的一个问题是确定所有对$(k,n)$,对于这些对,长度为$k$模$n$的每个最小零和序列具有索引$1$。虽然所有其他情况已经解决了十多年前,情况下,当$k$等于$4$和$n$互质$6$仍然开放。准确地说,指数猜想在这个主题的国家,如果$n$互质$6$然后每个最小的零和序列的长度$4$模$n$有指数$1$。在本文中,我们证明了这个猜想的一个等价版本的所有$n>N$的某些绝对常数$N$。

英文摘要:

A problem in zero-sum theory is to determine all pairs $(k,n)$ for which every minimal zero-sum sequence of length $k$ modulo $n$ has index $1$. While all other cases have been solved more than a decade ago, the case when $k$ equals $4$ and $n$ is coprime to $6$ remains open. Precisely, The Index Conjecture in this subject states that if $n$ is coprime to $6$ then every minimal zero-sum sequence of length $4$ modulo $n$ has index $1$. In this paper, we prove an equivalent version of this conjecture for all $n>N$ for some absolute constant $N$.

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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