2 citations · 2 across the 1 of their papers we have counts for
Showing math.GTShow all
3 papers · 1 filter
math.GT2025
Topological volumes of certain complete affine manifolds
Alberto Casali, Marco Moraschini
We provide an estimate of the amenable category of oriented closed connected complete affine manifolds whose fundamental group contains an infinite amenable normal subgroup. As an…
math.GT2021
Topological volumes of fibrations: A note on open covers
Clara Loeh, Marco Moraschini
We establish a straightforward estimate for the number of open sets with fundamental group constraints needed to cover the total space of fibrations. This leads to vanishing result…
math.GT2019
A Matsumoto-Mostow result for Zimmer's cocycles of hyperbolic lattices
Marco Moraschini, Alessio Savini
As for the theory of maximal representations, we introduce the volume of a Zimmer's cocycle $Γ\times X \rightarrow \mbox{PO}^\circ(n, 1)$, where is a torsion-free (non-)uniform…