The end curve theorem for normal complex surface singularities
Journal of the European Mathematical Society, Tome 12 (2010) no. 2, pp. 471-503.

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We prove the “End Curve Theorem,” which states that a normal surface singularity (X,o) with rational homology sphere link Σ is a splice quotient singularity if and only if it has an end curve function for each leaf of a good resolution tree.
DOI : 10.4171/jems/206
Classification : 32-XX, 14-XX, 58-XX, 00-XX
Keywords: Surface singularity, splice quotient singularity, rational homology sphere, complete intersection singularity, abelian cover, numerical semigroup, monomial curve, linking pairing
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     author = {Walter D. Neumann and Jonathan Wahl},
     title = {The end curve theorem for normal complex surface singularities},
     journal = {Journal of the European Mathematical Society},
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     number = {2},
     year = {2010},
     doi = {10.4171/jems/206},
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Walter D. Neumann; Jonathan Wahl. The end curve theorem for normal complex surface singularities. Journal of the European Mathematical Society, Tome 12 (2010) no. 2, pp. 471-503. doi : 10.4171/jems/206. http://geodesic.mathdoc.fr/articles/10.4171/jems/206/

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