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arXiv 2001-10-16 0 views

Universal abelian covers of surface singularities

Neumann, Walter D. · Wahl, Jonathan

Original · EN

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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