The Tambara structure of the trace ideal for cyclic extensions
The Tambara structure of the trace ideal for cyclic extensions
复制标题
迹线的 Tambara 结构非常适合循环扩展
DOI:
10.1016/j.jalgebra.2020.04.036
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发表时间:
2020
影响因子:
0.9
通讯作者:
Ginnett, Sam
中科院分区:
文献类型:
--
作者:
Calle, Maxine;Ginnett, Sam
This paper explores the Tambara functor structure of the trace ideal of a Galois extension. In the case of a (pro-)cyclic extension, we are able to explicitly determine the generators of the ideal. Furthermore, we show that the absolute trace ideal of a cyclic group is strongly principal when viewed as an ideal of the Burnside Tambara Functor. Applying our results, we calculate the trace ideal for extensions of finite fields. The appendix determines a formula for the norm of a quadratic form over an arbitrary finite extension of a finite field.
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DOI:
10.1016/j.jalgebra.2017.12.004
发表时间:
2016
期刊:
arXiv: K-Theory and Homology
影响因子:
--
作者:
Tom Bachmann
通讯作者:
Tom Bachmann
DOI:
--
发表时间:
--
期刊:
Communications in Algebra (掲載予定(accepted))
影响因子:
--
作者:
勝田;哲;Shin-ichi Satoh;佐藤 伸一;Hiroyuki NAKAOKA;Hiroyuki NAKAOKA;Hiroyuki NAKAOKA
通讯作者:
Hiroyuki NAKAOKA
影响因子:
1.3
作者:
J. Heller;J. Heller;K. Ormsby
通讯作者:
K. Ormsby
DOI:
10.24033/bsmf.2319
发表时间:
1998
期刊:
Bulletin de la Société Mathématique de France
影响因子:
--
作者:
D. Ferrand
通讯作者:
D. Ferrand
影响因子:
0.9
作者:
Christof Drees;M. Epkenhans;Martin Krüskemper
通讯作者:
Martin Krüskemper