Generation of relative commutator subgroups in Chevalley groups. II
Generation of relative commutator subgroups in Chevalley groups. II
Abstract In the present paper, which is a direct sequel of our paper [14] joint with Roozbeh Hazrat, we prove an unrelativized version of the standard commutator formula in the setting of Chevalley groups. Namely, let Φ be a reduced irreducible root system of rank ≥ 2, let R be …