Hyperbolic 2-spheres with cone singularities

Sasha Anan'in, Carlos H. Grossi, Jaejeong Lee +1

We study the space $C(a_0,a_1,\dots ,a_n)$ of hyperbolic 2-spheres with cone points of prescribed apex curvatures $2a_0,2a_1,\dots ,2a_n\in ]0,2\pi [$ and some related spaces. For $n=3$,…