Ke Zhu

activity

20072026

J

-holomorphic curves in Calabi-Yau manifolds for generic

J

6 citations · 16 across the 18 of their papers we have counts for

collaborators

Showing 2022Show all

2 papers · 1 filter

math.GR2022★ 1 cited

Relatively geometric actions of Kähler groups on CAT(0) cube complexes

Corey Bregman, Daniel Groves, Kejia Zhu

We prove that for $n \geq 2$ , a non-uniform lattice in $PU (n, 1)$ does not admit a relatively geometric action on a $CAT (0)$ cube complex, in the sense of Einstein an…

math.GT2022

Conditions on the monodromy for a surface group extension to be CAT(0)

Kejia Zhu

In order to determine when surface-by-surface bundles are non-positively curved, Llosa Isenrich and Py give a necessary condition: given a surface-by-surface group $G$ with infinit…