Package: genus2reduction (0.32) [universe]
Links for genus2reduction
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Download Source Package genus2reduction:
Maintainer:
Please consider filing a bug or asking a question via Launchpad before contacting the maintainer directly.
Original Maintainer (usually from Debian):
 Tim Abbott
It should generally not be necessary for users to contact the original maintainer.
External Resources:
 Homepage [www.math.ubordeaux.fr]
Similar packages:
Conductor and Reduction Types for Genus 2 Curves
genus2reduction is a program for computing the conductor and reduction types for a genus 2 hyperelliptic curve.
As an example of genus2reduction's functionality, let C be a proper smooth curve of genus 2 defined by a hyperelliptic equation y^2+Q(x)y=P(x), where P(x) and Q(x) are polynomials with rational coefficients such that deg(Q(x))<4, deg(P(x))<7. Let J(C) be the Jacobian of C, let X be the minimal regular model of C over the ring of integers Z.
This program determines the reduction of C at any prime number p (that is the special fiber X_p of X over p), and the exponent f of the conductor of J(C) at p.
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amd64  32.1 kB  120.0 kB  [list of files] 
i386  29.8 kB  116.0 kB  [list of files] 