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genus2reduction

Conductor and Reduction Types for Genus 2 Curves

Variants:
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.

Homepage:
Package version:0.3-2.2
Architecture:s390x
Distribution:Debian
Filename:genus2reduction_0.3-2.2_s390x.deb

/usr/share/doc/genus2reduction/README.gz

*************            genus2reduction             *************
                         
                         November 7th, 1994



WHAT THIS PROGRAM DOES.............................................

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 coeffic
more»

/usr/share/doc/genus2reduction/changelog.Debian.gz

genus2reduction (0.3-2.2) unstable; urgency=low

  * Non-maintainer upload.
  * Fix "Unversioned build-dependency on libpari-dev": make it versioned.
    (Closes: #644091)
  * Fix "Please allow building with ld --as-needed":
    add patch from Ubuntu / Andreas Moog:
    - Libraries needed to link the package should go into LDADD and after
      sources on the linker command line to fix an issue wi
more»

/usr/share/doc/genus2reduction/changelog.gz

Some bugs have been fixed and modifications have
been done according to new syntaxes in pari 2.0.





/usr/share/doc/genus2reduction/TODO

Well, it is obvious that the incomplete case p=2
is irritating. Also it should be interesting
to get
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/usr/share/doc/genus2reduction/THANKS

Many thanks to Henri Cohen who started writing this program. 
After this program is available, many 
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/usr/share/doc/genus2reduction/copyright

This package was debianized by Tim Abbott <tabbott@mit.edu> in 2008.

It was downloaded from http://
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