arXiv:0705.3932 [math.AG]AbstractReferencesReviewsResources
p^k-torsion of genus two curves over F_{p^m}
Published 2007-05-27, updated 2008-08-29Version 3
We determine the isogeny classes of abelian surfaces over F_q whose group of F_q-rational points has order divisible by q^2. We also solve the same problem for Jacobians of genus-2 curves.
Comments: 7 pages; the proofs sketched in the previous version are now given in detail
Journal: Math. Comp. 79 (2010) 1833-1838
Subjects: 14H40
Keywords: abelian surfaces, isogeny classes
Tags: journal article
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