1 citations · 1 across the 3 of their papers we have counts for
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math.RA2013
The existence of free non-cyclic subgroups in weakly locally finite division rings
Bui Xuan Hai, Nguyen Kim Ngoc
In this paper we prove that every non-central subnormal subgroup of the multiplicative group of a weakly locally finite division ring contains free non-cyclic subgroups.
math.RA2010
Linear groups over a locally linear division ring
Bui Xuan Hai, Mai Hoang Bien, Trinh Thanh Deo
In this paper, in the first we give definitions of some classes of division rings which strictly contain the class of centrally finite division rings. One of our main purpose is to…
math.RA2009★ 1 cited
On locally nilpotent maximal subgroups of the multiplicative group of a division ring
Bui Xuan Hai
Let be a division ring with the center and be the multiplicative group of . In this paper we study locally nilpotent maximal subgroups of . We give some condi…