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Zapiski Nauchnykh Seminarov POMI, 2018, Volume 470, Pages 38–49
(Mi znsl6610)
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This article is cited in 8 scientific papers (total in 8 papers)
Unrelativised standard commutator formula
N. Vavilov St. Petersburg State University
Abstract:
In the present note, which is a marginalia to the previous papers by Roozbeh Hazrat, Alexei Stepanov, Zuhong Zhang, and the author, I observe that for any ideals $A,B\unlhd R$ of a commutative ring $R$ and all $n\ge3$ the birelative standard commutator formula also holds in the unrelativised form, as $[E(n,A),\mathrm{GL}(n,B)]=[E(n,A),E(n,B)]$ and discuss some obvious corollaries thereof.
Key words and phrases:
general linear group, congruence subgroups, elementary subgroups, standard commutator formulae.
Received: 23.10.2018
Citation:
N. Vavilov, “Unrelativised standard commutator formula”, Problems in the theory of representations of algebras and groups. Part 33, Zap. Nauchn. Sem. POMI, 470, POMI, St. Petersburg, 2018, 38–49; J. Math. Sci. (N. Y.), 243:4 (2019), 527–534
Linking options:
https://www.mathnet.ru/eng/znsl6610 https://www.mathnet.ru/eng/znsl/v470/p38
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