ApCoCoA-1:BB.NDneighbors: Difference between revisions

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     <key>borderbasis.ndneighbors</key>
     <key>borderbasis.ndneighbors</key>
     <key>borderbasisndneighbors</key>
     <key>borderbasisndneighbors</key>
     <wiki-category>Package_borderbasis|NDneighbors</wiki-category>
     <wiki-category>Package_borderbasis</wiki-category>
</command>
</command>

Revision as of 19:25, 24 October 2007

borderbasis.NDneighbors

Computes the list of next-door neighbors in the border of OO

Syntax

$borderbasis.NDneighbors(OO:LIST):LIST

Description

Computes the list of next-door neighbors in the border of OO. The input is a list of terms OO (2nd element of type POLY). The output is a list of triples [i,j,k] s.t. b_i = x_k * b_j.