Reduced norms of division algebras over complete discrete valuation fields of local-global type
Reduced norms of division algebras over complete discrete valuation fields of local-global type
复制标题
局部-全局类型的完整离散估值域上除法代数的简化范数
DOI:
10.1142/s0219498820502175
复制
发表时间:
2019-02
影响因子:
0.8
通讯作者:
Yong Hu
中科院分区:
文献类型:
--
作者:
Yong Hu
Let [Formula: see text] be a complete discrete valuation field whose residue field [Formula: see text] is a global field of positive characteristic [Formula: see text]. Let [Formula: see text] be a central division [Formula: see text]-algebra of [Formula: see text]-power degree. We prove that the subgroup of [Formula: see text] consisting of reduced norms of [Formula: see text] is exactly the kernel of the cup product map [Formula: see text], if either [Formula: see text] is tamely ramified or of period [Formula: see text]. This gives a [Formula: see text]-torsion counterpart of a recent theorem of Parimala, Preeti and Suresh, where the same result is proved for division algebras of prime-to-[Formula: see text] degree.
登录
查看更多内容
影响因子:
0.8
作者:
Jon Kristinn Arason;R. Baeza
通讯作者:
Jon Kristinn Arason;R. Baeza
DOI:
10.1090/ulect/028
发表时间:
2003
期刊:
--
影响因子:
--
作者:
S. Garibaldi;A. Merkurjev;Jean-Pierre Serre
通讯作者:
S. Garibaldi;A. Merkurjev;Jean-Pierre Serre
DOI:
10.1051/978-2-7598-2067-2
发表时间:
2020-11
期刊:
--
影响因子:
--
作者:
D. Harari
通讯作者:
D. Harari
影响因子:
1.8
作者:
R. Parimala;R. Preeti;V. Suresh
通讯作者:
R. Parimala;R. Preeti;V. Suresh
DOI:
10.1070/im1983v021n02abeh001793
发表时间:
1983-04
期刊:
Mathematics of The Ussr-izvestiya
影响因子:
--
作者:
A. S. Merkur’ev;A. Suslin
通讯作者:
A. S. Merkur’ev;A. Suslin