38 citations · 87 across the 12 of their papers we have counts for
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math.GR2011★ 11 cited
Lattices of minimum covolume in Chevalley groups over local fields of positive characteristic
Alireza Salehi Golsefidy
In this article, we show that if G is a simply connected Chevalley group of either classical type of rank bigger than 1 or type E6, and q > 9 is a power of a prime number p > 5, th…
math.GR2011★ 4 cited
Counting lattices in simple Lie groups: the positive characteristic case
Alireza Salehi Golsefidy
In this article we prove a conjecture of A. Lubotzky: let G = G_0(K), where K is a local field of characteristic p>5, G_0 is a simply connected, absolutely almost simple K-group of…
math.GR2011★ 38 cited
Expansion in perfect groups
Alireza Salehi Golsefidy, Péter P. Varjú
Let Ga be a subgroup of GL_d(Q) generated by a finite symmetric set S. For an integer q, denote by Ga_q the subgroup of Ga consisting of the elements that project to the unit eleme…