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Automorphisms of Jacobian Kummer surfaces

Published online by Cambridge University Press:  04 December 2007

JONG HAE KEUM
Affiliation:
Department of Mathematics, Konkuk University, Seoul 143-701, Korea; e-mail: keum@math.snu.ac.kr
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Abstract

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We study automorphisms of a generic Jacobian Kummer surface. First we analyse 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 conjugate by the symmetry group of the (16,6)-configuration.

Type
Research Article
Copyright
© 1997 Kluwer Academic Publishers