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arxiv: math/0110167 · v1 · submitted 2001-10-16 · 🧮 math.AG

Universal abelian covers of surface singularities

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keywords singularityabeliansurfaceuniversalcompleteconjecturecovercovers
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We discuss the evidence for and implications of a conjecture that the universal abelian cover of a Q-Gorenstein surface singularity with finite local homology (i.e., the singularity link is a Q-homology sphere) is a complete intersection singularity.

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