A higher-dimensional Contou-Carrère symbol: local theory
A higher-dimensional Contou-Carrère symbol: local theory
复制标题
高维 Contou-Carrere 符号:局部理论
DOI:
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发表时间:
2015
期刊:
影响因子:
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通讯作者:
D. Osipov
中科院分区:
文献类型:
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作者:
S. Gorchinskiy;D. Osipov
We construct a higher-dimensional Contou-Carrère symbol and we study some of its fundamental properties. The higher-dimensional Contou-Carrère symbol is defined by means of the boundary map for -groups. We prove its universal property. We provide an explicit formula for the higher-dimensional Contou-Carrère symbol over and we prove the integrality of this formula. We also study its relation with the higher-dimensional Witt pairing. Bibliography: 46 titles.
DOI:
10.1007/s00029-017-0364-0
发表时间:
2017
期刊:
Selecta Mathematica
影响因子:
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作者:
Braunling O
通讯作者:
Braunling O