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Asymptotically conical Calabi-Yau metrics with cone singularities along a compact divisor

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We construct Asymptotically Locally Euclidean (ALE) and, more generally, asymptotically conical Calabi-Yau metrics with cone singularities along a compact simple normal crossing divisor. In particular, this includes the case of the minimal resolution of 2D quotient singularities for any finite subgroup $\Gamma \subset U(2)$ acting freely on the three-sphere, hence generalizing Kronheimer's construction of smooth ALE gravitational instantons.

Original languageEnglish
JournalInternational Mathematics Research Notices
Volume2021
Issue2
Pages (from-to)1198-1223
Number of pages26
ISSN1073-7928
DOIs
Publication statusPublished - 1 Jan 2021

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