Difference between revisions of "ApCoCoA-1:BB.HomASgens"
From ApCoCoAWiki
m (ApCoCoA:Borderbasis.HomASgens moved to ApCoCoA:BB.HomASgens: new alias) |
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<command> | <command> | ||
<title>BB.HomASgens</title> | <title>BB.HomASgens</title> | ||
| − | <short_description>generators of vanishing ideal of homogeneous border basis scheme</short_description> | + | <short_description>Compute the generators of the vanishing ideal of a homogeneous border basis scheme.</short_description> |
<syntax> | <syntax> | ||
BB.HomASgens(K:INT,OO:LIST):LIST | BB.HomASgens(K:INT,OO:LIST):LIST | ||
Revision as of 16:24, 21 April 2009
BB.HomASgens
Compute the generators of the vanishing ideal of a homogeneous border basis scheme.
Syntax
BB.HomASgens(K:INT,OO:LIST):LIST
Description
Computes the generators of the vanishing ideal of the homogeneous border basis scheme corresponding to the lifting of the K-th element of ASneighbors(OO). The inputs are an integer K in the range 1..Len(ASneighbors(OO)) and a list OO of terms that specify an order ideal. The output is a list of polynomials in the ring <formula>BBS=K[c_{ij}]</formula>.
