Web Directory

» CASA 2.3
   Computer Algebra Software for constructive Algebraic geometry. Designed for performing computations and reasoning about geometric objects in classical algebraic geometry, in particular affine and projective algebraic geometry over an algebraically closed
   http://www.risc.uni-linz.ac.at/software/casa/

» Computing with the Jacobian of a Genus 2 Curve
   Pari/GP and Mathematica code to: Compute an equation for a genus 2 curve with a given Jacobian; Move points between the analytic Jacobian (as a torus) and the algebraic Jacobian (as a variety); Work with a fundamental domain for 2 dimensional Siegel upper
   http://www.math.lsu.edu/~wamelen/genus2.html

» Ganith
   Algebraic geometry tookit for the computation and visualization of algebraic equations. FTP download.
   http://www.ticam.utexas.edu/CCV/projects/shastra/toolkits/ganith.html

» INSTANTON
   Mathematica program which calculates instanton numbers and other data for Calabi-Yau complete intersections in toric varieties by A. Klemm.
   http://www.th.physik.uni-bonn.de/th/People/netah/cy/codes/inst.m

» IntBasis
   Algorithms coded in Maple for computing with algebraic curves. The main algorithm computes an integral basis of an algebraic function field using Puiseux expansions.
   http://www.math.fsu.edu/~hoeij/compalg/IntBasis/

» Magma Computational Algebra System Home Page
   A Computational Algebra system for algebra, number theory and geometry.
   http://magma.maths.usyd.edu.au/

» TESS
   C code which computes the Hodge number of complete intersection Calabi-Yau manifolds embedded in products of ordinary projective spaces.
   http://www.th.physik.uni-bonn.de/th/People/netah/cy/codes/tess.html

» The algcurves Package in Maple
   Examples, test files, plots, documentation.
   http://www.math.fsu.edu/~hoeij/compalg/algcurves.html

» surf
   A tool to visualize real algebraic geometry: plane algebraic curves, algebraic surfaces and hyperplane sections of surfaces.
   http://surf.sourceforge.net/