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On the Kummer construction for Kcsc metrics

2015/07/11 by Claudio Arezzo, Arezzo, Claudio, Riccardo Lena +3
Mathematics · #Differential Geometry (math.DG) #FOS: Mathematics #math.DG

paper · pdf · doi:10.48550/arxiv.1507.05105

This paper, together with the previous one by the same authors, contains more general results than arXiv:1402.5919 (by the same authors), which will then be withdrawn

arxiv created 2015/07/11 · arxiv updated 2015/07/21

Abstract

Given a compact constant scalar curvature Kaehler orbifold, with nontrivial holomorphic vector fields, whose singularities admit a local ALE Kaehler Ricci-flat resolution, we find sufficient conditions on the position of the singular points to ensure the existence of a global constant scalar curvature Kaehler desingularization. This generalizes the results previously obtained by the first author with F. Pacard. A series of explicit examples is discussed.

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