ApCoCoA-1:BB.GenHomMultMat: Difference between revisions
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m ApCoCoA:Borderbasis.GenHomMultMat moved to ApCoCoA:BB.GenHomMultMat: new alias |
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<command> | <command> | ||
<title>BB.GenHomMultMat</title> | <title>BB.GenHomMultMat</title> | ||
<short_description>generic homogeneous multiplication matrix</short_description> | <short_description>Compute a generic homogeneous multiplication matrix.</short_description> | ||
<syntax> | <syntax> | ||
BB.GenHomMultMat(I:INT,OO:LIST):MAT | BB.GenHomMultMat(I:INT,OO:LIST):MAT | ||
Revision as of 16:21, 21 April 2009
BB.GenHomMultMat
Compute a generic homogeneous multiplication matrix.
Syntax
BB.GenHomMultMat(I:INT,OO:LIST):MAT
Description
Computes the generic homogeneous multiplication matrix for <formula>x[I]</formula> 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 <formula>Mu<times/>Mu</formula> over the ring <formula>BBS=K[c_{ij}]</formula>.
