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

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   <title>BB.GenMultMat</title>
 
   <title>BB.GenMultMat</title>
 
   <short_description>Compute a generic multiplication matrix.</short_description>
 
   <short_description>Compute a generic multiplication matrix.</short_description>
   <syntax>BB.GenMultMat(I:INT,OO:LIST):MAT</syntax>
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 +
<syntax>
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BB.GenMultMat(I:INT,OO:LIST):MAT
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</syntax>
 
   <description>
 
   <description>
 
Computes the generic multiplication matrix for x[I] with respect to an order ideal. The inputs are an integer I and a list OO of terms that specify an order ideal. The second element of OO must be a non-constant polynomial. The output is a matrix of size <ref>Len</ref>(OO) x <ref>Len</ref>(OO) over the ring BBS=K[c_{ij}].
 
Computes the generic multiplication matrix for x[I] with respect to an order ideal. The inputs are an integer I and a list OO of terms that specify an order ideal. The second element of OO must be a non-constant polynomial. The output is a matrix of size <ref>Len</ref>(OO) x <ref>Len</ref>(OO) over the ring BBS=K[c_{ij}].

Revision as of 14:46, 24 April 2009

BB.GenMultMat

Compute a generic multiplication matrix.

Syntax

BB.GenMultMat(I:INT,OO:LIST):MAT

Description

Computes the generic multiplication matrix for x[I] with respect to an order ideal. The inputs are an integer I and a list OO of terms that specify an order ideal. The second element of OO must be a non-constant polynomial. The output is a matrix of size Len(OO) x Len(OO) over the ring BBS=K[c_{ij}].

  • @param I The generic ultiplication matrix for the indeterminate x[I] will be computed.

  • @param OO A list of terms representing an order ideal.

  • @return The generic multiplication matrix for the indeterminate x[I] over the ring BBS=K[c_{ij}].