2 papers
math.DG2019
The Kobayashi-Royden metric on punctured spheres
Gunhee Cho, Junqing Qian
This paper gives an explicit formula of the asymptotic expansion of the Kobayashi-Royden metric on the punctured sphere in terms of the expo…
math.DG2019
Hyperbolic Metric, Punctured Riemann Sphere and Modular Functions
Junqing Qian
We derive a precise asymptotic expansion of the complete Kähler-Einstein metric on the punctured Riemann sphere with three or more omitting points. By using Schwarzian derivative,…