Abstract
We construct explicit examples of K3 surfaces over which are of degree 2 and geometric Picard rank 1. We construct, particularly, examples of the form \(w^2 = \det M\) where M is a (3 ×3)-matrix of ternary quadratic forms.
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Elsenhans, AS., Jahnel, J. (2008). K3 Surfaces of Picard Rank One and Degree Two. In: van der Poorten, A.J., Stein, A. (eds) Algorithmic Number Theory. ANTS 2008. Lecture Notes in Computer Science, vol 5011. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-79456-1_14
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DOI: https://doi.org/10.1007/978-3-540-79456-1_14
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-79455-4
Online ISBN: 978-3-540-79456-1
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