G. Arteche

activity

20132026

most citedThe Grunwald problem and approximation properties for homogeneous spaces

26 citations · 61 across the 18 of their papers we have counts for

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2 papers · 1 filter

math.GR2021★ 4 cited

Quotients of the Bruhat-Tits tree by arithmetic subgroups of special unitary groups

Luis Arenas-Carmona, Claudio Bravo, Benoit Loisel +1

Let $K$ be the function field of a curve $C$ over a field $F$ of either odd or zero characteristic. Following the work by Serre and Mason on $SL_{2}$ , we study the…

math.GR2015★ 6 cited

Extensions of algebraic groups with finite quotient and nonabelian 2-cohomology

Giancarlo Lucchini Arteche

For a finite smooth algebraic group $F$ over a field $k$ and a smooth algebraic group $G ˉ$ over the separable closure of $k$ , we define the notion of $F$ -kernel in $G ˉ$ and…