Universal abelian covers of superisolated singularities
Artikel i vetenskaplig tidskrift, 2009
We give explicit examples of Gorenstein surface singularities with integral homology sphere link, which are not complete intersections. Their existence was shown by Luengo-Velasco, Melle-Hernández and Némethi, thereby providing counterexamples to the universal abelian covering conjecture of Neumann and Wahl (© 2009 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)
Författare
Jan Stevens
Göteborgs universitet
Chalmers, Matematiska vetenskaper, Matematik
Publicerad i
Mathematische Nachrichten
Vol. 282 Nummer/häfte 8 s. 1195-1215
Kategorisering
Ämneskategorier (SSIF 2011)
Matematik
Identifikatorer
DOI
10.1002/mana.200610795