经由(phi,G)-模的高阶Hilbert对
The higher Hilbert pairing via (phi,G)-modules
摘要:
利用高模域理论,证明了当p为奇素数时,混合特征(0,p)的高维局部域的Tate对偶性.假设p在基域中不是分歧的,我们就用这个构造来定义高阶希尔伯特对。特别地,我们证明了Hilbert对是非退化的,并且重新发现了Brueckner和Bostokov的公式。
英文摘要:
We prove the Tate duality for higher dimensional local fields of mixed characteristic (0,p), when p is an odd prime, using the theory of higher fields of norms. Assuming that p is not ramified in the basefield, we then use this construction to define the higher Hilbert pairing. In particular, we show that the Hilbert pairing is non-degenerate, and we re-discover the formulae of Brueckner and Vostokov.
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