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A tale of two surfaces

Abstract : We point out a link between two surfaces which have appeared recently in the literature: the surface of cuboids and the Schoen surface. Both surfaces give rise to a surface with q=4, whose canonical map is 2-to-1 onto an intersection of 4 quadrics in P^6 with 48 nodes.
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Preprints, Working Papers, ...
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https://hal.archives-ouvertes.fr/hal-00872558
Contributor : Arnaud Beauville <>
Submitted on : Monday, October 14, 2013 - 7:43:57 AM
Last modification on : Monday, October 12, 2020 - 10:27:31 AM

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  • HAL Id : hal-00872558, version 1
  • ARXIV : 1303.1910

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Arnaud Beauville. A tale of two surfaces. 2013. ⟨hal-00872558⟩

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