Article ID Journal Published Year Pages File Type
4583429 Finite Fields and Their Applications 2008 27 Pages PDF
Abstract

We determine the isogeny classes of supersingular abelian threefolds over Fn2 containing the Jacobian of a genus 3 curve. In particular, we prove that for even n>6 there always exist a maximal and a minimal curves of genus 3 over Fn2. The methods provide an explicit construction of supersingular curves of genus 3 with Jacobian in a prescribed isogeny class.

Related Topics
Physical Sciences and Engineering Mathematics Algebra and Number Theory