Computing Groebner Fans of Toric Ideals

Computing Groebner Fans of Arbitrary Polynomial Ideals

Computing Tropical Varieties of Polynomial Ideals

Representation Theory Codes

These maple codes implement the algorithms referred to in the paper "Generic representation theory of quivers with relations", by Eric Babson, Birge Huisgen-Zimmermann and Rekha Thomas. They compute equations for the distinguished affine patches accompanying skeleta in a Grassmannian parameter space for representations of finite dimensional algebras. See Introduction and Section 3.C in this paper. The irreducible components of these patches can be computed from the equations using the computer algebra package Singular. Click here for instructions on computing primary decompositions in Singular.