Sage Interactions - Algebra

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Contents

  1. Sage Interactions - Algebra
    1. Groebner fan of an ideal
    2. 3D Groebner fan browser FIXME
    3. Numerical Solutions of Polynomial Systems with PHCpack FIXME

Groebner fan of an ideal

by Marshall Hampton; (needs sage-2.11 or higher, with gfan-0.3 interface)

gfan_interact.png

3D Groebner fan browser FIXME

by Marshall Hampton

gb3d.png

Numerical Solutions of Polynomial Systems with PHCpack FIXME

by Marshall Hampton; requires phcpack optional package (PHCpack written by Jan Verschelde). The example below is a two-parameter deformation of the cyclic-6 problem. Solution paths are tracked through the parameter homotopy.

pathtrack.png

interact/algebra (last edited 2019-04-06 06:18:49 by chapoton)