Communications in Analysis and Geometry
Volume 27 (2019)
Minimal diffeomorphism between hyperbolic surfaces with cone singularities
Pages: 1163 – 1203
We prove the existence of a minimal diffeomorphism isotopic to the identity between two hyperbolic cone surfaces $(\Sigma, g_1)$ and $(\Sigma, g_2)$ when the cone angles of $g_1$ and $g_2$ are different and smaller than $\pi$. When the cone angles of $g_1$ are strictly smaller than the ones of $g_2$, this minimal diffeomorphism is unique.
Received 3 March 2015
Accepted 8 May 2017
Published 12 November 2019