Universal abelian covers of quotient-cusps

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dc.creatorNeumann, Walter D.
dc.creatorWahl, Jonathan
dc.date2001-01-30
dc.date.accessioned2026-07-25T23:06:41Z
dc.descriptionThe quotient-cusp singularities are isolated complex surface singularities that are double-covered by cusp singularities. We show that the universal abelian cover of such a singularity, branched only at the singular point, is a complete intersection cusp singularity of embedding dimension 4. This supports a general conjecture that we make about the universal abelian cover of a $\Q$-Gorenstein singularity.
dc.description16 pages
dc.identifierhttps://arxiv.org/abs/math/0101251
dc.identifierhttp://arxiv.org/abs/math/0101251
dc.identifierMath. Ann. 326 (2003), 75--93.
dc.identifier.urihttps://dspace.dare.co.zw/handle/123456789/95540
dc.subjectAlgebraic Geometry
dc.subject14B05, 14J17, 32S25
dc.titleUniversal abelian covers of quotient-cusps
dc.typetext

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