1 citations · 1 across the 3 of their papers we have counts for
3 papers
math.GT2008★ 1 cited
On colored Turaev-Viro invariants for links in arbitrary 3-manifolds
Ekaterina Pervova, Carlo Petronio
We consider certain invariants of links in 3-manifolds, obtained by a specialization of the Turaev-Viro invariants of 3-manifolds, that we call colored Turaev-Viro invariants. Thei…
math.GT2007
The 191 orientable octahedral manifolds
Damian Heard, Ekaterina Pervova, Carlo Petronio
We enumerate all spaces obtained by gluing in pairs the faces of the octahedron in an orientation-reversing fashion. Whenever such a gluing gives rise to non-manifold points, we re…
math.GR2004
Profinite completions of some groups acting on trees
Ekaterina Pervova
We investigate the profinite completions of a certain family of groups acting on trees. It turns out that for some of the groups considered, the completions coincide with the closu…