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On centrality of K2 of Chevalley groups of type E_l. / Sinchuk, S.
в: Journal of Pure and Applied Algebra, Том 220, № 2, 2015, стр. 857–875.Результаты исследований: Научные публикации в периодических изданиях › статья
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TY - JOUR
T1 - On centrality of K2 of Chevalley groups of type E_l
AU - Sinchuk, S.
PY - 2015
Y1 - 2015
N2 - For a root system Φ of type Eℓ and arbitrary commutative ring R we show that the group K2(Φ,R) is contained in the center of the Steinberg group St(Φ,R). In course of the proof we also demonstrate an analogue of Quillen–Suslin local–global principle for K2(Φ,R).
AB - For a root system Φ of type Eℓ and arbitrary commutative ring R we show that the group K2(Φ,R) is contained in the center of the Steinberg group St(Φ,R). In course of the proof we also demonstrate an analogue of Quillen–Suslin local–global principle for K2(Φ,R).
KW - Chevalley groups
KW - Steinberg groups
KW - K2-functor
U2 - 10.1016/j.jpaa.2015.08.003
DO - 10.1016/j.jpaa.2015.08.003
M3 - Article
VL - 220
SP - 857
EP - 875
JO - Journal of Pure and Applied Algebra
JF - Journal of Pure and Applied Algebra
SN - 0022-4049
IS - 2
ER -
ID: 5807626