Higher dimensional local fields and L–functions
Higher dimensional local fields and L–functions
复制标题
高维局部场和 L 函数
DOI:
10.2140/gtm.2000.3.199
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发表时间:
2000
期刊:
影响因子:
--
通讯作者:
A. Parshin
中科院分区:
文献类型:
--
作者:
A. Parshin
Example. Let X be an algebraic projective irreducible surface over a field k and let P be a closed point of X , C ⊂ X be an irreducible curve such that P ∈ C . If X andC are smooth atP , then we lett ∈ OX,P be a local equation of C at P and u ∈ OX,P be such thatu|C ∈ OC,P is a local parameter at P . Denote byC the ideal defining the curve C nearP . Now we can introduce a two-dimensional local field KP,C attached to the pair P,C by the following procedure including completions and localizations: