Outline
Overview
Ext
Primdec
Normalize
MuPAD
Deform
Classify
Puiseux
Future
Primary Decomposition : Components
{y
2
-xz=0}
{y=0,z=0}
(embedded component)
{x=0,z=0}
Image of the variety
ICM'98
http://www.mathematik.uni-kl.de/~zca/Singular