32 citations · 180 across the 25 of their papers we have counts for
27 papers
The Conjugacy Problem for
François Dahmani, Stefano Francaviglia, Armando Martino +1
We present a solution to the Conjugacy Problem in the group of outer-automorphisms of , a free group of rank 3. We distinguish according to several computable invariants, such…
Bounded Cohomology Classes of Exact Forms
Ludovico Battista, Stefano Francaviglia, Marco Moraschini +2
On negatively curved compact manifolds, it is possible to associate to every closed form a bounded cocycle - hence a bounded cohomology class - via integration over straight simpli…
On the action of relatively irreducible automorphisms on their train tracks
Stefano Francaviglia, Armando Martino, Dionysios Syrigos
Let be a group and let be a free factor system of , namely a free splitting of as . In this paper, we study the set of train track po…
An easy (horizontal) walk through fake octagons
Davide Dobrilla, Stefano Francaviglia
A fake octagon is a genus two translation surface with only one singular point and the same periods as the octagon. Existence of infinitely many fakes was first established by McMu…
The mimimally displaced set of an irreducible automorphism of is co-compact
Stefano Francaviglia, Armando Martino, Dionysios Syrigos
We study the minimally displaced set of irreducible automorphisms of a free group. Our main result is the co-compactness of the minimally displaced set of an irreducible automorphi…
Local deformations of branched projective structures: Schiffer variations and the Teichmüller map
Stefano Francaviglia, Lorenzo Ruffoni
We study a class of continuous deformations of branched complex projective structures on closed surfaces of genus , which preserve the holonomy representation of the struc…