Title
Jacobians in isogeny classes of supersingular abelian threefolds in characteristic 2
Abstract
We determine the isogeny classes of supersingular abelian threefolds over F"2"^"n containing the Jacobian of a genus 3 curve. In particular, we prove that for even n6 there always exist a maximal and a minimal curves of genus 3 over F"2"^"n. The methods provide an explicit construction of supersingular curves of genus 3 with Jacobian in a prescribed isogeny class.
Year
DOI
Venue
2008
10.1016/j.ffa.2007.09.006
Finite Fields and Their Applications
Keywords
Field
DocType
supersingular abelian threefold,explicit construction,jacobian,. curve,supersingular abelian threefolds,isogeny class,minimal curve,max- imal curves.,supersingular curve,prescribed isogeny class,number theory,algebraic geometry,curve
Abelian group,Supersingular elliptic curve,Combinatorics,Algebra,Jacobian matrix and determinant,Isogeny,Mathematics
Journal
Volume
Issue
ISSN
14
3
1071-5797
Citations 
PageRank 
References 
2
1.01
2
Authors
2
Name
Order
Citations
PageRank
Enric Nart1255.92
Christophe Ritzenthaler2275.87