Le Matematiche (Dec 2011)

Cox rings of du Val singularities

  • Laura Facchini,
  • Victor González-Alonso,
  • Michał Lasoń

Journal volume & issue
Vol. 66, no. 2
pp. 115 – 136

Abstract

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In this note we introduce Cox rings of singularities and explicitly compute them in the case of du Val singularities Dn , E6 , E7 and E8 .

Keywords