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arXiv 1802.05923math.NT
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小的完全$p$ -adic代数数

Small totally $p$-adic algebraic numbers

Lukas Pottmeyer

摘要:

本文的目的是给出一个简短而初等的证明,证明对于所有既不是零也不是单位根的全p-adic数,绝对对数Weil-height由一个正的常数从下而上有界。证明是基于C的一个思想。Petsche并给出了最有名的下界在这种设置。这些界限与真实值相差一个小于$\log(3)/p$的项。

英文摘要:

The purpose of this note is to give a short and elementary proof of the fact, that the absolute logarithmic Weil-height is bounded from below by a positive constant for all totally p-adic numbers which are neither zero nor a root of unity. The proof is based on an idea of C. Petsche and gives the best known lower bounds in this setting. These bounds differ from the truth by a term of less than $\log(3)/p$.

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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