Difference between revisions of "ApCoCoA-1:BB.BBasisForOI"
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| − | Computes the border basis of the ideal I=<F> with respect to the order ideal OO. Gives an error messages if no border basis exists. Uses the O_sigma(I) border basis and the BB transformation. The input is a list of poly F and a list of terms OO. The output is a list of poly. | + | Computes the border basis of the ideal <formula>I=<F></formula>; with respect to the order ideal OO. Gives an error messages if no border basis exists. Uses the O_sigma(I) border basis and the BB transformation. The input is a list of poly F and a list of terms OO. The output is a list of poly. |
</description> | </description> | ||
<key>Kreuzer</key> | <key>Kreuzer</key> | ||
Revision as of 01:33, 2 November 2007
borderbasis.BorderBasis
Compute BB of an ideal w.r.t. to an order ideal
Syntax
$borderbasis.BorderBasis(F:LIST,OO:LIST):LIST
Description
Computes the border basis of the ideal <formula>I=<F></formula>; with respect to the order ideal OO. Gives an error messages if no border basis exists. Uses the O_sigma(I) border basis and the BB transformation. The input is a list of poly F and a list of terms OO. The output is a list of poly.
