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The J-flow on Kahler surfaces: a boundary case
Journal article   Open access  Peer reviewed

The J-flow on Kahler surfaces: a boundary case

Hao Fang, Mijia Lai, Jian Song and Ben Weinkove
Analysis & PDE, Vol.7(1), pp.215-226
04/18/2012
DOI: 10.2140/apde.2014.7.215
url
https://doi.org/10.2140/apde.2014.7.215View
Published (Version of record) Open Access

Abstract

Anal. PDE 7 (2014) 215-226 We study the J-flow on Kahler surfaces when the Kahler class lies on the boundary of the open cone for which global smooth convergence holds, and satisfies a nonnegativity condition. We obtain a C^0 estimate and show that the J-flow converges smoothly to a singular Kahler metric away from a finite number of curves of negative self-intersection on the surface. We discuss an application to the Mabuchi energy functional on Kahler surfaces with ample canonical bundle.
Mathematics - Differential Geometry

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