Ramification theory of reciprocity sheaves, II Higher local symbols

Ramification theory of reciprocity sheaves, II Higher local symbols
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互易滑轮的分枝理论,II 高等局部符号

DOI:
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发表时间:
2021
影响因子:
0.6
通讯作者:
S. Saito
S. Saito
中科院分区:
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文献类型:
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作者:
Kay Rülling;S. Saito

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我们构造了一个关于倒易层的高级局部符号沿着Paršin链的理论。将这一形式应用于微分形式,给出了Paršin-Lomadze剩余映射的一种新的构造,并将其应用于基本群的挠特征标,在几何情形下,给出了Kato的高等局部类场论的倒易映射.高阶局部符号满足各种互反律。本文的主要结果是一个表征的模附加到一个部分的互易层的更高的本地符号。
We construct a theory of higher local symbols along Paršin chains for reciprocity sheaves. Applying this formalism to differential forms, gives a new construction of the Paršin–Lomadze residue maps, and applying it to the torsion characters of the fundamental group gives back the reciprocity map from Kato’s higher local class field theory in the geometric case. The higher local symbols satisfy various reciprocity laws. The main result of the paper is a characterization of the modulus attached to a section of a reciprocity sheaf in terms of the higher local symbols.
具有模数和高维类场论的 $0$ 循环 Chow 群
DOI: 10.1215/00127094-3644902
发表时间: 2013
影响因子: 2.5
作者:
Moritz Kerz;Shuji Saito
通讯作者: Shuji Saito