23 citations · 88 across the 14 of their papers we have counts for
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math.GR2013★ 13 cited
Extending higher dimensional quasi-cocycles
R. Frigerio, M. B. Pozzetti, A. Sisto
Let G be a group admitting a non-elementary acylindrical action on a Gromov hyperbolic space (for example, a non-elementary relatively hyperbolic group, or the mapping class group…
math.GT2013
Isometric Embeddings in Bounded Cohomology
Michelle Bucher, Marc Burger, Roberto Frigerio +3
This paper is devoted to the construction of norm-preserving maps between bounded cohomology groups. For a graph of groups with amenable edge groups we construct an isometric embed…