ApCoCoA-1:BB.BBasisForOI
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Revision as of 00:55, 4 November 2007 by KHiddemann (talk | contribs)
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 <formula>O_{\sigma}(I)</formula> 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.
