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arXiv · 1307.4197

The automorphism group of the singular K3 surface of discriminant 7

Masashi Ujikawa
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Abstract

We give a system of generators of the automorphism group of the singular $K3$ surface of discriminant 7. This system of generators consists of the inversion involutions of some elliptic fibrations with a section together with ${\rm PGL}_2(7)$.

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Masashi Ujikawa. 2013-07-16. The automorphism group of the singular K3 surface of discriminant 7. https://doi.org/10.14992/00007377

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