35 citations · 87 across the 23 of their papers we have counts for
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math.LO2017
Nonequational Stable Groups
Isabel Müller, Rizos Sklinos
We introduce a combinatorial criterion for verifying whether a formula is not the conjunction of an equation and a co-equation. Using this, we give a proof for the nonequationality…
math.GR2017★ 2 cited
Elementary equivalence vs commensurability for hyperbolic groups
Vincent Guirardel, Gilbert Levitt, Rizos Sklinos
We study to what extent torsion-free (Gromov)-hyperbolic groups are elementarily equivalent to their finite index subgroups. In particular, we prove that a hyperbolic limit group e…