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Deformation of a singularity of type E8 and Mordell‐Weil lattices in characteristic 2 |
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| Authors: | Hiroyuki Ito |
| Abstract: | In this paper, we study the Mordell‐Weil lattices of the family of elliptic surfaces which is arising from the E84 singularity, one of the ADE singularities in characteristic 2. And we construct a subfamily of the universal family of supersingular K 3 surfaces in characteristic 2 as an application (© 2010 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim) |
| Keywords: | Mordell‐Weil lattices ADE singularities positive characteristic supersingular K 3 surfaces |