Witt Groups of Algebraic Groups
Witt Groups of Algebraic Groups
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代数群的维特群
DOI:
10.4171/prims/126
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发表时间:
2014
影响因子:
1.2
通讯作者:
N. Yagita
中科院分区:
文献类型:
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作者:
N. Yagita
Let Gk be a split reductive group over a subfield k of C corresponding to a Lie group G. Let T be a maximal torus of G. We show the isomorphism W (Gk) ∼= W (Gk/Tk) of Balmer–Witt groups. When k is algebraically closed, we prove that W (Gk) is isomorphic to the topological K-theory KO2∗−1(G/T ) of the flag manifold G/T . Then we compute it explicitly by using the fact that W (Gk) is a Hopf algebra. 2010 Mathematics Subject Classification: Primary 19G12, 55N15; Secondary 55N20.
DOI:
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发表时间:
2020
期刊:
影响因子:
--
作者:
Eunjeong Lee;Mikiya Masuda;and Seonjeong Park;寺本 央;松添 博;與倉昭治
通讯作者:
與倉昭治
DOI:
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发表时间:
2010
期刊:
J.K-Theory 6,no.33
影响因子:
--
作者:
Yagita;N.
通讯作者:
N.
DOI:
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发表时间:
2004
期刊:
Journal of Mathematics of Kyoto University 44・1
影响因子:
--
作者:
Kishimoto;Daisuke;Kono;Akira;Ohsita;Akihiro
通讯作者:
Akihiro