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arXiv 1602.01233math.LOmath.ACmath.NT
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Diophantine Hensel赋值环与赋值理想的刻划

Characterizing diophantine henselian valuation rings and valuation ideals

Sylvy Anscombe, Arno Fehm

摘要:

利用剩余域给出了Hensel赋值环和丢番图的Hensel赋值理想的一个刻画。这一刻画是文献中关于丢番图-亨塞尔赋值环和丢番图赋值理想的所有正、负结果的一般推广。我们也对待问题的一致性,我们应用的结果表明,一个给定的领域可以进行最多一个丢番图非平凡的等特征亨氏赋值环或估值理想。

英文摘要:

We give a characterization, in terms of the residue field, of those henselian valuation rings and those henselian valuation ideals that are diophantine. This characterization gives a common generalization of all the positive and negative results on diophantine henselian valuation rings and diophantine valuation ideals in the literature. We also treat questions of uniformity and we apply the results to show that a given field can carry at most one diophantine nontrivial equicharacteristic henselian valuation ring or valuation ideal.

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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