10 citations · 12 across the 3 of their papers we have counts for
Showing math.GTShow all
3 papers · 1 filter
math.GT2026
Stably tangential strict hyperbolization
Mauricio Bustamante, Eduardo Reyes, Stefano Riolo
We show that the Charney--Davis strict hyperbolization procedure can preserve stable tangent bundles, answering a question of Charney and Davis. The key input is the construction o…
math.GT2020★ 2 cited
Character varieties of a transitioning Coxeter 4-orbifold
Stefano Riolo, Andrea Seppi
In 2010, Kerckhoff and Storm discovered a path of hyperbolic 4-polytopes eventually collapsing to an ideal right-angled cuboctahedron. This is expressed by a deformation of the inc…
math.GT2019★ 10 cited
Geometric transition from hyperbolic to anti-de Sitter structures in dimension four
Stefano Riolo, Andrea Seppi
We provide the first examples of geometric transition from hyperbolic to anti-de Sitter structures in dimension four, in a fashion similar to Danciger's three-dimensional examples.…