On values of zeta functions and ℓ-adic Euler characteristics
On values of zeta functions and ℓ-adic Euler characteristics
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关于zeta函数的值和ℓ-adic欧拉特征
DOI:
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发表时间:
1978
期刊:
影响因子:
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通讯作者:
J. Neukirch
中科院分区:
文献类型:
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作者:
P. Bayer;J. Neukirch
The values of the zeta function (~(s) of a totally real number field K on the negative integers s = n are, by a theorem of Siegel, rational numbers; they are zero iff n is even. S. Lichtenbaum has made the remarkable conjecture that, for every odd prime #, the f-adic absolute values l(~(-n)[~ can be expressed in the following way as 6tale Euler characteristics of the scheme X=Spec((9)-{points above f}, where (9 is the ring of integers of K: