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D.6.4 stratify_lib

Library:

stratify.lib

Purpose:

Algorithmic Stratification for Unipotent Group-Actions

Author:

Anne Fruehbis-Krueger, anne@mathematik.uni-kl.de

Overview:

This library provides an implementation of the algorithm of Greuel and Pfister introduced in the article <Geometric quotients of unipotent group actions>.

Procedures:

D.6.4.1 prepMat   list of submatrices corresp. to given filtration
D.6.4.2 stratify   algorithmic stratification (main procedure)
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            User manual for Singular version 2-0-4, October 2002, generated by texi2html.