6 citations · 6 across the 1 of their papers we have counts for
3 papers
math.DG2020
A Liouville theorem on asymptotically Calabi spaces
Song Sun, Ruobing Zhang
In this paper, we will study harmonic functions on the complete and incomplete spaces with nonnegative Ricci curvature which exhibit inhomogeneous collapsing behaviors at infinity.…
math.DG2019★ 6 cited
Collapsing Ricci-flat metrics on elliptic K3 surfaces
Gao Chen, Jeff Viaclovsky, Ruobing Zhang
For any elliptic K3 surface , we construct a family of collapsing Ricci-flat Kähler metrics such that curvatures are uniformly b…
math.DG2018
Nilpotent structures and collapsing Ricci-flat metrics on K3 surfaces
Hans-Joachim Hein, Song Sun, Jeff Viaclovsky +1
We exhibit families of Ricci-flat Kahler metrics on K3 surfaces which collapse to an interval, with Tian-Yau and Taub-NUT metrics occurring as bubbles. There is a corresponding con…