44 citations · 131 across the 16 of their papers we have counts for
4 papers · 1 filter
Fundamental domains for free groups acting on anti-de Sitter 3-space
Jeffrey Danciger, François Guéritaud, Fanny Kassel
Crooked planes are piecewise linear surfaces that were introduced by Drumm in the early 1990s to construct fundamental domains for properly discontinuous actions of free groups on…
Polyhedra inscribed in a quadric
Jeffrey Danciger, Sara Maloni, Jean-Marc Schlenker
We study convex polyhedra in three-space that are inscribed in a quadric surface. Up to projective transformations, there are three such surfaces: the sphere, the hyperboloid, and…
Limits of geometries
Daryl Cooper, Jeffrey Danciger, Anna Wienhard
A geometric transition is a continuous path of geometric structures that changes type, meaning that the model geometry, i.e. the homogeneous space on which the structures are model…
Margulis spacetimes via the arc complex
Jeffrey Danciger, François Guéritaud, Fanny Kassel
We study strip deformations of convex cocompact hyperbolic surfaces, defined by inserting hyperbolic strips along a collection of disjoint geodesic arcs properly embedded in the su…