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

From ApCoCoAWiki
(we no longer need manual sortkeys here)
(Shortened short description)
Line 1: Line 1:
 
<command>
 
<command>
 
     <title>borderbasis.GenMultMat</title>
 
     <title>borderbasis.GenMultMat</title>
     <short_description>Computes the generic multiplication matrix for x[I] with respect to the order ideal OO</short_description>
+
     <short_description>Compute generic mult. matrix w.r.t. order ideal</short_description>
 
<syntax>
 
<syntax>
 
$borderbasis.GenMultMat(I:INT,OO:LIST):MAT
 
$borderbasis.GenMultMat(I:INT,OO:LIST):MAT

Revision as of 20:25, 31 October 2007

borderbasis.GenMultMat

Compute generic mult. matrix w.r.t. order ideal

Syntax

$borderbasis.GenMultMat(I:INT,OO:LIST):MAT

Description

Computes the generic multiplication matrix for x[I] with respect to the order ideal OO. The input is a positive integer I and an order ideal OO (2nd element of type POLY). The output is a matrix of size Mu x Mu over the ring BBS=K[c_{ij}]