Alex Casella

activity

20152021

CP^{1}

-structures on the thrice-punctured sphere

2 citations · 3 across the 4 of their papers we have counts for

collaborators

Showing 2019 · math.GTShow all

2 papers · 2 filters

math.GT2019

Gluing equations for real projective structures on 3-manifolds

Samuel A. Ballas, Alex Casella

Given an orientable ideally triangulated $3$ --manifold $M$ , we define a system of real valued equations and inequalities whose solutions can be used to construct projective structu…

math.GT2019

Branched Cauchy-Riemann Structures on Once-Punctured Torus Bundles

Alex Casella

Unlike in hyperbolic geometry, the monodromy ideal triangulation of a hyperbolic once-punctured torus bundle $M_{f}$ has no natural geometric realisation in Cauchy-Riemann (CR) space…