7 citations · 10 across the 7 of their papers we have counts for
4 papers · 1 filter
Topics in Geometric Group Theory. Part I
Daniele Ettore Otera, Valentin Poénaru
This survey paper concerns mainly with some asymptotic topological properties of finitely presented discrete groups: quasi-simple filtration (QSF), geometric simple connectivity (G…
Finitely presented groups and the Whitehead nightmare
Daniele Ettore Otera, Valentin Poenaru
We define a `nice representation' of a finitely presented group G as being a non-degenerate essentially surjective simplicial map f from a `nice' space X into a 3-complex associate…
On groups with linear sci growth
Louis Funar, Martha Giannoudovardi, Daniele Ettore Otera
We prove that the semistability growth of hyperbolic groups is linear, which implies that hyperbolic groups which are sci (simply connected at infinity) have linear sci growth. Bas…
A refinement of the simple connectivity at infinity of groups
Louis Funar, Daniele Ettore Otera
We give another proof for a result of Brick stating that the simple connectivity at infinity is a geometric property of finitely presented groups. This allows us to define the rate…