24 citations · 87 across the 19 of their papers we have counts for
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math.RA2020
Relative centralisers of relative subgroups
Nikolai Vavilov, Zuhong Zhang
Let be an associative ring with 1, be the general linear group of degree over . In this paper we calculate the relative centralisers of the relative el…
math.RA2020★ 5 cited
Commutators of relative and unrelative elementary unitary groups
Nikolai Vavilov, Zuhong Zhang
In the present paper we find generators of the mixed commutator subgroups of relative elementary groups and obtain unrelativised versions of commutator formulas in the setting of B…
math.RA2020★ 9 cited
Commutators of relative and unrelative elementary subgroups in Chevalley groups
Nikolai Vavilov, Zuhong Zhang
In the present paper, which is a direct sequel of our papers [10,11,35] joint with Roozbeh Hazrat, we achieve a further dramatic reduction of the generating sets for commutators of…