Uniqueness among scalar-flat K\"ahler metrics on non-compact toric $4$-manifolds
Differential Geometry
2020-10-07 v1
Abstract
Abreu-Sena-Dias have constructed two distinct families of scalar-flat K\"ahler non-compact toric metrics using Donaldson's rephrasing of Joyce's construction in action-angle coordinates. In this paper and using the same set-up, we show that these are the only J-complete scalar-flat K\"ahler metrics on any given strictly unbounded toric surface. We also show that the asymptotic behaviour of such a metric determines it uniquely.
Keywords
Cite
@article{arxiv.1908.09789,
title = {Uniqueness among scalar-flat K\"ahler metrics on non-compact toric $4$-manifolds},
author = {Rosa Sena-Dias},
journal= {arXiv preprint arXiv:1908.09789},
year = {2020}
}
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23 pages