Automorphisms of Jacobian Kummer surfaces |
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| Authors: | JONG HAE KEUM |
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| Institution: | (1) Department of Mathematics, Konkuk University, Seoul, 143-701, Korea |
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| Abstract: | We study automorphisms of a generic Jacobian Kummer surface. First weanalyse the action of classically known automorphisms on the Picard lattice of the surface, then proceed to construct new automorphisms not generated by classical ones. We find 192 such automorphisms, all conjugateby the symmetry group of the (16,6)-configuration. |
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| Keywords: | K3 surfaces Jacobian Kummer surfaces Picard lattice automorphisms |
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