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arXiv 1802.04503math.NT
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某些character和与超几何级数

Certain character sums and hypergeometric series

Rupam Barman, Neelam Saikia

摘要:

本文证明了$p$ -adic超几何级数的两个变换,它们可以被描述为Kummer的线性变换和Clausen变换的$p$ -adic类似物.我们先求出两个特征和,然后将它们与$p$ -adic超几何级数联系起来,推导出相应的变换.我们还找到了$p$ -adic超几何级数的另一种变换,由此得到了$p$ -adic超几何级数和有限域超几何函数的许多特殊值.

英文摘要:

We prove two transformations for the $p$-adic hypergeometric series which can be described as $p$-adic analogues of a Kummer's linear transformation and a transformation of Clausen. We first evaluate two character sums, and then relate them to the $p$-adic hypergeometric series to deduce the transformations. We also find another transformation for the $p$-adic hypergeometric series from which many special values of the $p$-adic hypergeometric series as well as finite field hypergeometric functions are obtained.

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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