Difference between revisions of "ApCoCoA-1:BB.NDgens"

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<command>
 
<command>
 
     <title>borderbasis.NDgens</title>
 
     <title>borderbasis.NDgens</title>
     <short_description>Computes the generators of the vanishing ideal of the border basis scheme corresponding to the lifting of the K-th element of NDneighbors(OO)</short_description>
+
     <short_description>Compute gens of vanishing ideal of BB scheme corresp. to lifting of an element of NDneighbors(OO)</short_description>
 
<syntax>
 
<syntax>
 
$borderbasis.NDgens(K:INT,OO:LIST):LIST
 
$borderbasis.NDgens(K:INT,OO:LIST):LIST

Revision as of 11:38, 31 October 2007

borderbasis.NDgens

Compute gens of vanishing ideal of BB scheme corresp. to lifting of an element of NDneighbors(OO)

Syntax

$borderbasis.NDgens(K:INT,OO:LIST):LIST

Description

Computes the generators of the vanishing ideal of the border basis scheme corresponding to the lifting of the K-th element of NDneighbors(OO). The input is an integer K In 1..<ttref>Len</ttref>(NDneighbors(OO)) and a list of terms OO (2nd element of type POLY). The output is a list of poly in the ring BBS=K[c_{ij}].