16 citations · 22 across the 3 of their papers we have counts for
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math.GR2007
Cohomological characterization of relative hyperbolicity and combination theorem
F. Gautero, M. Heusener
We give a cohomological characterization of Gromov relative hyperbolicity. As an application we prove a converse to the combination theorem for graphs of relatively hyperbolic grou…
math.GR2007★ 6 cited
Geodesics in trees of hyperbolic and relatively hyperbolic groups
F. Gautero
We present a careful approximation of the geodesics in trees of hyperbolic or relatively hyperbolic groups. As an application we prove a combination theorem for finite graphs of re…
math.GR2007★ 16 cited
The mapping-torus of a free group automorphism is hyperbolic relative to the canonical subgroups of polynomial growth
Francois Gautero, Martin Lustig
We prove that the mapping torus group $\FN \rtimes_α \Z$ of any automorphism of a free group $\FN$ of finite rank is weakly hyperbolic relative to the canonical (up…