K3 projective models in scrolls
Trygve Johnsen, Andreas Leopold Knutsen
Abstract
We study the projective models of complex K3 surfaces polarized by a line bundle L such that all smooth curves in |L| have non-general Clifford index. Such models are in a natural way contained in rational normal scrolls. We use this study to classify and describe all projective models of K3 surfaces of genus at most 10.
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