Year: 2026
Type: preprint
Abstract: We study Kähler metrics with cone angle $2πβ$ along a smooth divisor, in the range $1/2<β<1$. We show that bounded Riemann curvature near the divisor forces the normal bundle sequence to split holomorphically, confirming a condition proposed by Donaldson.
Source: arXiv (Cornell University)
Author: de Borbon, Martin
Institution: Loughborough University
Language: English
Subfield: Geometry and Topology
Field: Mathematics
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7211991206