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arXiv math/0012143math.NTmath.AG
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邀请更高的局部域,第一部分,第12节:两类完全离散赋值域

Invitation to higher local fields, Part I, section 12: Two types of complete discrete valuation fields

Masato Kurihara

摘要:

本文将特征为0的完全离散赋值域K与特征为p的剩余域根据微分模的挠率部分的性质分为两类。对于这些类中的每一个,K的Milnor K-群的商滤子对于滤子的所有足够大的成员都被刻画为微分模的商。对于高次局部域,上述结果和高次局部类域论对充分大次域的循环扩张的类型有一定的限制.

英文摘要:

This work sketches the author classification of complete discrete valuation fields K of characteristic 0 with residue field of characteristic p into two classes depending on the behaviour of the torsion part of a differential module. For each of these classes, the quotient filtration of the Milnor K-groups of K is characterized for all sufficiently large members of the filtration, as a quotient of differential modules. For a higher local field the previous result and higher local class field theory imply certain restrictions on types of cyclic extensions of the field of sufficiently large degree.

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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