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Torsion Packets on Curves
Published online by Cambridge University Press: 04 December 2007
Abstract
Let X be a curve of genus g[ges ]2 over a field of characteristic zero. Then X has at most finitely many torsion packets of size greater than 2. Moreover, X has infinitely many torsion packets of size 2 if and only if either g=2, or g=3 and X is both hyperelliptic and bielliptic.
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- © 2001 Kluwer Academic Publishers
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